diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index b0f811f76..eebbaa263 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -2,7 +2,7 @@ name: GitHub Actions Security Analysis (zizmor)
 
 on:
   push:
-    branches: ["main"]
+    branches: ["master"]
   pull_request:
     branches: ["**"]