diff --git a/.github/workflows/get-roots.yaml b/.github/workflows/get-roots.yaml
index ea0173ce..dc6bf28a 100644
--- a/.github/workflows/get-roots.yaml
+++ b/.github/workflows/get-roots.yaml
@@ -1,6 +1,8 @@
 name: Check for Google Root CA Updates
 
 on:
+  push:
+    branches: [ master ]
   schedule:
     - cron: '23 23 * * *'