diff --git a/.github/workflows/modoboa.yml b/.github/workflows/modoboa.yml
index d5ac34757..b3f27a07b 100644
--- a/.github/workflows/modoboa.yml
+++ b/.github/workflows/modoboa.yml
@@ -160,7 +160,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Python 3.8
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v2
         with:
           python-version: '3.8'
       - name: Build frontend