diff --git a/.github/workflows/tests_multi_os.yml b/.github/workflows/tests_multi_os.yml
index 5f74485..477bdf9 100644
--- a/.github/workflows/tests_multi_os.yml
+++ b/.github/workflows/tests_multi_os.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   test:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v2.3.4