diff --git a/.github/workflows/branch-policy.yml b/.github/workflows/branch-policy.yml
index 8eb00d0..b07f145 100644
--- a/.github/workflows/branch-policy.yml
+++ b/.github/workflows/branch-policy.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   policy:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-slim
     steps:
       - uses: actions/checkout@v6
         with: