diff --git a/kcpp_adapters/ChatML-NoThink.json b/kcpp_adapters/ChatML-NoThink.json
index 4fc437b05..de44a468a 100644
--- a/kcpp_adapters/ChatML-NoThink.json
+++ b/kcpp_adapters/ChatML-NoThink.json
@@ -3,6 +3,6 @@
   "system_end": "<|im_end|>\n",
   "user_start": "<|im_start|>user\n",
   "user_end": "<|im_end|>\n",
-  "assistant_start": "<|im_start|>assistant\n",
-  "assistant_end": "<|im_end|>\n<think>\n\n</think>\n"
+  "assistant_start": "<|im_start|>assistant\n<think>\n\n</think>\n",
+  "assistant_end": "<|im_end|>\n"
 }