diff --git a/actions_example/yevis-publish-pr.yml b/actions_example/yevis-publish-pr.yml
index 1baa3bf..f390cca 100644
--- a/actions_example/yevis-publish-pr.yml
+++ b/actions_example/yevis-publish-pr.yml
@@ -16,7 +16,7 @@ permissions:
 
 jobs:
   publish:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: ${{ github.event.pull_request.merged }}
     steps:
       - name: "Download yevis binary from artifact"
diff --git a/actions_example/yevis-test-pr.yml b/actions_example/yevis-test-pr.yml
index 1259c95..1b08a07 100644
--- a/actions_example/yevis-test-pr.yml
+++ b/actions_example/yevis-test-pr.yml
@@ -16,7 +16,7 @@ permissions:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - name: "Download yevis binary from artifact"
         id: download-binary-artifact