diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d042b8e..327f239 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ jobs:
         ruby: ['3.0']
         debian: ['bullseye']
         include:
-          - os: ubuntu-latest-4-cores
+          - os: ubuntu-latest
             platform: linux/amd64
           # - os: ubuntu-22.04-arm
           #   platform: linux/arm64