diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a0d5a1b7..adbf1e554 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -104,7 +104,7 @@ jobs:
 
   system_tests:
     name: System tests
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     env:
       RUBY_YJIT_ENABLE: "1"
     services: