diff --git a/.github/workflows/codeql-analysis.yaml b/.github/workflows/codeql-analysis.yaml
index 80719ec..60bf45c 100644
--- a/.github/workflows/codeql-analysis.yaml
+++ b/.github/workflows/codeql-analysis.yaml
@@ -13,10 +13,10 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [ fork ]
+    branches: [ master ]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ fork ]
+    branches: [ master ]
   schedule:
     - cron: '22 16 * * 3'