diff --git a/.github/workflows/django.yml b/.github/workflows/django.yml
index 67d99cea..282fe6f7 100644
--- a/.github/workflows/django.yml
+++ b/.github/workflows/django.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   build:
     if: "!contains(github.event.head_commit.message, '[ci skip]')"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps: