diff --git a/.github/workflows/secrets_scanner.yaml b/.github/workflows/secrets_scanner.yaml
index 54054cf7c..0ea8a22cb 100644
--- a/.github/workflows/secrets_scanner.yaml
+++ b/.github/workflows/secrets_scanner.yaml
@@ -1,5 +1,10 @@
 name: Leaked Secrets Scan
-on: [pull_request]
+on:
+  pull_request:
+    branches:
+      - main
+      - preview
+      - dev
 jobs:
   TruffleHog:
     runs-on: ubuntu-latest