diff --git a/.github/workflows/rebase.yml b/.github/workflows/rebase.yml
index 239a20b1..040b5247 100644
--- a/.github/workflows/rebase.yml
+++ b/.github/workflows/rebase.yml
@@ -5,6 +5,7 @@ on:
 jobs:
   rebase:
     name: Rebase
+    runs-on: ubuntu-latest
     if: >-
       github.event.issue.pull_request != '' && 
       (