diff --git a/engineering/regina/CONFIG.md b/engineering/regina/CONFIG.md
index 7f46ffd..39a68b6 100644
--- a/engineering/regina/CONFIG.md
+++ b/engineering/regina/CONFIG.md
@@ -38,11 +38,7 @@
     "GITHUB_APP_ID_REGINA": { "type": "plain", "value": "3033788" },
     "GITHUB_PEM_PATH_REGINA": { "type": "plain", "value": "/paperclip/secrets/github-pems/regina.pem" }
   },
-  "model": "openrouter/minimax/minimax-m2.5",
-  "mode": "",
-  "effort": "",
-  "variant": "",
-  "modelReasoningEffort": ""
+  "model": "openrouter/minimax/minimax-m2.5"
 }
 ```