@@ -1,6 +1,19 @@
 name: Building recovery
 
-on:push
+on:
+  # Trigger the workflow on push or pull request,
+  # but only for the master branch
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  # Also trigger on page_build, as well as release created events
+  page_build:
+  release:
+    types: # This configuration does not affect the page_build event above
+      - created
 
 env:
   MANIFEST: git://github.com/PitchBlackRecoveryProject/manifest_pb.git -b android-9.0