diff --git a/kcpp_adapters/Gemma-4-Thinking.json b/kcpp_adapters/Gemma-4-Thinking.json
new file mode 100644
index 000000000..c64d5a2f8
--- /dev/null
+++ b/kcpp_adapters/Gemma-4-Thinking.json
@@ -0,0 +1,9 @@
+{
+  "system_start": "<|turn>system\n",
+  "system_end": "<turn|>\n",
+  "user_start": "<|turn>user\n",
+  "user_end": "<turn|>\n",
+  "assistant_start": "<|turn>model\n",
+  "assistant_gen":  "<|turn>model\n<|think|><|channel>thought",
+  "assistant_end": "<turn|>\n"
+}
\ No newline at end of file