diff --git a/.github/workflows/app_CICD.yml b/.github/workflows/app_CICD.yml
index bdcae11..e230d94 100644
--- a/.github/workflows/app_CICD.yml
+++ b/.github/workflows/app_CICD.yml
@@ -13,7 +13,7 @@ on:
     
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Checkout code