diff --git a/.github/xgopilot.yml b/.github/xgopilot.yml
index 26c837d62..330136631 100644
--- a/.github/xgopilot.yml
+++ b/.github/xgopilot.yml
@@ -1,2 +1,2 @@
 claude:
-  model: "claude-4.6-opus"
+  model: "claude-4.6-opus[1m]"