diff --git a/oh-my-opencode.jsonc b/oh-my-opencode.jsonc
index 9ef860e..b2cc3fe 100644
--- a/oh-my-opencode.jsonc
+++ b/oh-my-opencode.jsonc
@@ -16,6 +16,9 @@
     "explore": {
       "model": "opencode/grok-code"
     },
+    "document-writer": {
+      "model": "google/antigravity-gemini-3-flash"
+    },
     "multimodal-looker": {
       "model": "google/antigravity-gemini-3-flash"
     }