diff --git a/.github/workflows/test-integration.yml b/.github/workflows/test-integration.yml
index 51b856b3..16f33c41 100644
--- a/.github/workflows/test-integration.yml
+++ b/.github/workflows/test-integration.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   tests:
-    runs-on: [self-hosted, linux, ARM64, langflow-ai-arm64-2]
+    runs-on: [self-hosted, linux, ARM64, langflow-ai-arm64-40gb]
     env:
       # Prefer repository/environment variable first, then secret, then a sane fallback
       OPENSEARCH_PASSWORD: ${{ vars.OPENSEARCH_PASSWORD || secrets.OPENSEARCH_PASSWORD || 'OpenRag#2025!' }}