diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index 0b65a96a..dd632d5b 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -16,7 +16,7 @@ on:
 jobs:
   test:
     name: Test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-8cpu
 
     env:
       GOEXPERIMENT: loopvar