diff --git a/configs/examples/dash0_qwen27b_tp_ab.json b/configs/examples/dash0_qwen27b_tp_ab.json
index 7900667..45c2b0b 100644
--- a/configs/examples/dash0_qwen27b_tp_ab.json
+++ b/configs/examples/dash0_qwen27b_tp_ab.json
@@ -48,7 +48,8 @@
       "VLLM_DP_MASTER_PORT": "9528",
       "VLLM_RESPONSE_TIMEOUT": "300",
       "VLLM_LOG_REQ_KV_LENS": "1",
-      "DS_LLM_GRACEFUL_SHUTDOWN_KEEP_SECONDS": "600"
+      "DS_LLM_GRACEFUL_SHUTDOWN_KEEP_SECONDS": "600",
+      "CUDA_VISIBLE_DEVICES": "2,3,4,5,6,7"
     },
     "base_flags": {
       "host": "127.0.0.1",