diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 52f70f809e9..ddb4ee0aaf1 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -41,6 +41,7 @@ env:
   CXX: ccache g++
 jobs:
   LINUX_X64:
+    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
     strategy:
       fail-fast: false
       matrix:
@@ -94,6 +95,7 @@ jobs:
       - name: Verify generated files are up to date
         uses: ./.github/actions/verify-generated-files
   MACOS_DEBUG_NTS:
+    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
     runs-on: macos-12
     steps:
       - name: git checkout
@@ -126,6 +128,7 @@ jobs:
       - name: Verify generated files are up to date
         uses: ./.github/actions/verify-generated-files
   WINDOWS:
+    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
     name: WINDOWS_X64_ZTS
     runs-on: windows-2019
     env: