diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8e381955af..1a430f0a18 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -148,10 +148,10 @@ jobs:
         env:
           DEBIAN_FRONDEND: NONINTERACTIVE
 
-      - name: Set up Python ${{ matrix.python-version }}
+      - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: 3.8.18
 
       - name: Upgrade pip
         run: pip3 install -U pip