diff --git a/.github/workflows/e2e-chaos-tests.yml b/.github/workflows/e2e-chaos-tests.yml
index 9489a046c1d..458b670f5f0 100644
--- a/.github/workflows/e2e-chaos-tests.yml
+++ b/.github/workflows/e2e-chaos-tests.yml
@@ -23,7 +23,7 @@ env:
 jobs:
   chaos-tests:
     name: Kubernetes Chaos Test
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     timeout-minutes: 120
     if: github.repository == 'line/armeria'
     steps: