diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 86364c2..ef46cd0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ permissions:
 
 jobs:
   run_ci_tests:
-    runs-on: ubuntu-latest
+    runs-on: 2xlarge-spot
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4