diff --git a/clusters/k3s-dgx/nim-service/qwen.yaml b/clusters/k3s-dgx/nim-service/qwen.yaml
index 176b1c0..eadb103 100644
--- a/clusters/k3s-dgx/nim-service/qwen.yaml
+++ b/clusters/k3s-dgx/nim-service/qwen.yaml
@@ -46,7 +46,7 @@ spec:
     - name: NIM_MAX_MODEL_LEN
       value: "32768"
     - name: NIM_ENABLE_KV_CACHE_REUSE
-      value: "true"
+      value: "1"
   image:
     repository: nvcr.io/nim/qwen/qwen3-32b-dgx-spark
     tag: "1.1.0-variant"