diff --git a/.codex/skills/gpt-image-2-apimart/scripts/generate-anthro-cat-illustrations.mjs b/.codex/skills/gpt-image-2-apimart/scripts/generate-anthro-cat-illustrations.mjs
index 712366cf8..0ab4af282 100644
--- a/.codex/skills/gpt-image-2-apimart/scripts/generate-anthro-cat-illustrations.mjs
+++ b/.codex/skills/gpt-image-2-apimart/scripts/generate-anthro-cat-illustrations.mjs
@@ -361,7 +361,6 @@ if (dryRun) {
         requests: selectedPrompts.map((entry) => ({
           id: entry.id,
           title: entry.title,
-          fallbackModel: null,
           body: {
             model: preferredImageModel,
             prompt: buildPrompt(entry),