diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b31b0924..8f90edc0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -14,9 +14,6 @@ name: "CodeQL"
 on:
   push:
     branches: ["main"]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: ["main"]
   schedule:
     - cron: "0 0 * * *"
   workflow_dispatch: