diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 57d94a1..abce58a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -2,6 +2,7 @@ name: "CodeQL analysis"
 
 on: 
   push:
+  pull_request:
   schedule:
     - cron: '0 0 * * 0'