diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 4ce1c34eece..f5f277c180b 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -16,7 +16,7 @@ on:
 
 jobs:
   copilot-setup-steps:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-4-core
     timeout-minutes: 30
     permissions:
       contents: read