diff --git a/.github/workflows/pr-format-check.yml b/.github/workflows/pr-format-check.yml
index 075e80d..f684753 100644
--- a/.github/workflows/pr-format-check.yml
+++ b/.github/workflows/pr-format-check.yml
@@ -25,6 +25,8 @@ jobs:
   check-format:
     name: Check clang format 
     runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
     
     steps:
     - uses: actions/checkout@v2