diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 71f1c39272d..c8c1e8d9083 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -243,7 +243,7 @@ jobs:
           node bin/scripts/test.connection.js
           npx grunt mochaTest       
   ui-test-dashboard:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04-4core
 
     services:
       mongodb:
@@ -326,7 +326,7 @@ jobs:
           curl -o /tmp/uploader.log -u "${{ secrets.BOX_UPLOAD_AUTH }}" ${{ secrets.BOX_UPLOAD_PATH }} -T "$ARTIFACT_ARCHIVE_NAME"
 
   ui-test-onboarding:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04-4core
 
     services:
       mongodb: