diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
index d91ef61..694e092 100644
--- a/.github/workflows/updater.yml
+++ b/.github/workflows/updater.yml
@@ -4,6 +4,13 @@
 # It calls updater.sh, which is where you should put the app-specific update steps.
 name: Check for new upstream releases
 on:
+
+  # Triggers the workflow on push or pull request events but only for the "testing" branch
+  push:
+    branches: [ "testing" ]
+  pull_request:
+    branches: [ "testing" ]
+
   # Allow to manually trigger the workflow
   workflow_dispatch:
   # Run it every day at 6:00 UTC