diff --git a/src/php/base-os.dockerfile b/src/php/base-os.dockerfile
index 98cfc5c4..c1bbb248 100644
--- a/src/php/base-os.dockerfile
+++ b/src/php/base-os.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG OS_BASE="alpine"
diff --git a/src/php/base-php.dockerfile b/src/php/base-php.dockerfile
index 0f0f9cfd..ba520330 100644
--- a/src/php/base-php.dockerfile
+++ b/src/php/base-php.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 # Security backports for end-of-life PHP versions
diff --git a/src/php/base-s6.dockerfile b/src/php/base-s6.dockerfile
index cf537ce6..0537c347 100644
--- a/src/php/base-s6.dockerfile
+++ b/src/php/base-s6.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 FROM scratch AS s6-overlay
diff --git a/src/php/with-apache.dockerfile b/src/php/with-apache.dockerfile
index a2cab2bb..e002dafa 100644
--- a/src/php/with-apache.dockerfile
+++ b/src/php/with-apache.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/php"
diff --git a/src/php/with-f8p.dockerfile b/src/php/with-f8p.dockerfile
index 0a1ae30e..f8faeced 100644
--- a/src/php/with-f8p.dockerfile
+++ b/src/php/with-f8p.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/php"
diff --git a/src/php/with-nginx.dockerfile b/src/php/with-nginx.dockerfile
index 824c73b8..b0dd2139 100644
--- a/src/php/with-nginx.dockerfile
+++ b/src/php/with-nginx.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/php"
diff --git a/src/php/with-roadrunner.dockerfile b/src/php/with-roadrunner.dockerfile
index 6faec3ec..fca6c935 100644
--- a/src/php/with-roadrunner.dockerfile
+++ b/src/php/with-roadrunner.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/php"
diff --git a/src/webapps/bagisto/bagisto.dockerfile b/src/webapps/bagisto/bagisto.dockerfile
index 6e1f52b8..5235cce9 100644
--- a/src/webapps/bagisto/bagisto.dockerfile
+++ b/src/webapps/bagisto/bagisto.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/laravel"
diff --git a/src/webapps/bedrock/bedrock.dockerfile b/src/webapps/bedrock/bedrock.dockerfile
index 7b732511..72d4da7c 100644
--- a/src/webapps/bedrock/bedrock.dockerfile
+++ b/src/webapps/bedrock/bedrock.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/wordpress"
diff --git a/src/webapps/cakephp5/cakephp5.dockerfile b/src/webapps/cakephp5/cakephp5.dockerfile
index c35e3b40..9639dc9e 100644
--- a/src/webapps/cakephp5/cakephp5.dockerfile
+++ b/src/webapps/cakephp5/cakephp5.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/codeigniter4/codeigniter4.dockerfile b/src/webapps/codeigniter4/codeigniter4.dockerfile
index 268d9155..9622baac 100644
--- a/src/webapps/codeigniter4/codeigniter4.dockerfile
+++ b/src/webapps/codeigniter4/codeigniter4.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/coolify/coolify.dockerfile b/src/webapps/coolify/coolify.dockerfile
index 2163945a..38bb536d 100644
--- a/src/webapps/coolify/coolify.dockerfile
+++ b/src/webapps/coolify/coolify.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/laravel"
diff --git a/src/webapps/drupal/drupal.dockerfile b/src/webapps/drupal/drupal.dockerfile
index 23ead4cc..f03d672b 100644
--- a/src/webapps/drupal/drupal.dockerfile
+++ b/src/webapps/drupal/drupal.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/espocrm/espocrm.dockerfile b/src/webapps/espocrm/espocrm.dockerfile
index be21169a..0b4a2bb4 100644
--- a/src/webapps/espocrm/espocrm.dockerfile
+++ b/src/webapps/espocrm/espocrm.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/flarum/flarum.dockerfile b/src/webapps/flarum/flarum.dockerfile
index 65cbed5d..b16b2e46 100644
--- a/src/webapps/flarum/flarum.dockerfile
+++ b/src/webapps/flarum/flarum.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/flightphp/flightphp.dockerfile b/src/webapps/flightphp/flightphp.dockerfile
index aa31f236..30830735 100644
--- a/src/webapps/flightphp/flightphp.dockerfile
+++ b/src/webapps/flightphp/flightphp.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/grav/grav.dockerfile b/src/webapps/grav/grav.dockerfile
index f8d71c51..5272eaeb 100644
--- a/src/webapps/grav/grav.dockerfile
+++ b/src/webapps/grav/grav.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/hyperf/hyperf.dockerfile b/src/webapps/hyperf/hyperf.dockerfile
index 7aa17b5a..819a3c4e 100644
--- a/src/webapps/hyperf/hyperf.dockerfile
+++ b/src/webapps/hyperf/hyperf.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/invoiceshelf/invoiceshelf.dockerfile b/src/webapps/invoiceshelf/invoiceshelf.dockerfile
index bb4002c9..5789c880 100644
--- a/src/webapps/invoiceshelf/invoiceshelf.dockerfile
+++ b/src/webapps/invoiceshelf/invoiceshelf.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/laravel"
diff --git a/src/webapps/kirby/kirby.dockerfile b/src/webapps/kirby/kirby.dockerfile
index 686168e8..5b2dc20c 100644
--- a/src/webapps/kirby/kirby.dockerfile
+++ b/src/webapps/kirby/kirby.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/laravel/laravel.dockerfile b/src/webapps/laravel/laravel.dockerfile
index a92c793c..ed57f620 100644
--- a/src/webapps/laravel/laravel.dockerfile
+++ b/src/webapps/laravel/laravel.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/magento/magento.dockerfile b/src/webapps/magento/magento.dockerfile
index 883764b5..78130dfd 100644
--- a/src/webapps/magento/magento.dockerfile
+++ b/src/webapps/magento/magento.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/matomo/matomo.dockerfile b/src/webapps/matomo/matomo.dockerfile
index f31501d8..416103f2 100644
--- a/src/webapps/matomo/matomo.dockerfile
+++ b/src/webapps/matomo/matomo.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/mautic/mautic.dockerfile b/src/webapps/mautic/mautic.dockerfile
index 276b3e23..57430aad 100644
--- a/src/webapps/mautic/mautic.dockerfile
+++ b/src/webapps/mautic/mautic.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/phpmyadmin/phpmyadmin.dockerfile b/src/webapps/phpmyadmin/phpmyadmin.dockerfile
index 45514d67..eab1593d 100644
--- a/src/webapps/phpmyadmin/phpmyadmin.dockerfile
+++ b/src/webapps/phpmyadmin/phpmyadmin.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-nginx"
diff --git a/src/webapps/spiral/spiral.dockerfile b/src/webapps/spiral/spiral.dockerfile
index 08440646..9c841ec2 100644
--- a/src/webapps/spiral/spiral.dockerfile
+++ b/src/webapps/spiral/spiral.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/roadrunner"
diff --git a/src/webapps/statamic/statamic.dockerfile b/src/webapps/statamic/statamic.dockerfile
index ae5d3dd5..f6ec52bd 100644
--- a/src/webapps/statamic/statamic.dockerfile
+++ b/src/webapps/statamic/statamic.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/laravel"
diff --git a/src/webapps/sulu/sulu.dockerfile b/src/webapps/sulu/sulu.dockerfile
index 5c2a80b6..17b1adce 100644
--- a/src/webapps/sulu/sulu.dockerfile
+++ b/src/webapps/sulu/sulu.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/symfony"
diff --git a/src/webapps/symfony/symfony.dockerfile b/src/webapps/symfony/symfony.dockerfile
index 14e56adb..3fb18974 100644
--- a/src/webapps/symfony/symfony.dockerfile
+++ b/src/webapps/symfony/symfony.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/wordpress/wordpress.dockerfile b/src/webapps/wordpress/wordpress.dockerfile
index 773efbeb..7556d85f 100644
--- a/src/webapps/wordpress/wordpress.dockerfile
+++ b/src/webapps/wordpress/wordpress.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"
diff --git a/src/webapps/yii/yii.dockerfile b/src/webapps/yii/yii.dockerfile
index b92acf5b..a8705cb3 100644
--- a/src/webapps/yii/yii.dockerfile
+++ b/src/webapps/yii/yii.dockerfile
@@ -9,7 +9,6 @@
 # Enable SBOM attestations
 # See: https://docs.docker.com/build/attestations/sbom/
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true
-ARG BUILDKIT_SBOM_SCAN_STAGE=true
 
 ################################################################################
 ARG BUILD_FROM_IMAGE="shinsenter/phpfpm-apache"