diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 739a43936..3a42d2358 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -105,7 +105,7 @@ jobs:
         run: cargo hack check
 
   zk-cargo-test:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-22.04-github-hosted-16core
 
     steps:
       - name: Checkout code