diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ff48981..e9da55c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,7 +58,7 @@ jobs:
   build:
     name: PHP ${{ matrix.version }} (${{ matrix.platform }})
     needs: [matrix, test]
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
+    if: ${{ !cancelled() && needs.matrix.result == 'success' && github.ref == 'refs/heads/master' && github.event_name == 'push' }}
     runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
@@ -129,7 +129,7 @@ jobs:
   manifest:
     name: PHP ${{ matrix.version }} manifest
     needs: [matrix, build]
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
+    if: ${{ !cancelled() && needs.matrix.result == 'success' && github.ref == 'refs/heads/master' && github.event_name == 'push' }}
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false