diff --git a/.github/workflows/e2e_tests.yml b/.github/workflows/e2e_tests.yml
index 2d53a6d6..f4004d40 100644
--- a/.github/workflows/e2e_tests.yml
+++ b/.github/workflows/e2e_tests.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04-16core
 
     steps:
       - name: Checkout code