diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index f3ee1c380..ef41e57f3 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -13,7 +13,7 @@ jobs:
     
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-20.04, windows-latest]
         python-version: [3.9, '3.10', 3.11, 3.12]
         exclude:
           - os: windows-latest