diff --git a/app/constant.ts b/app/constant.ts
index cba3dfadb..56bc47085 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -303,6 +303,7 @@ export const VISION_MODEL_REGEXES = [
   /qwen2-vl/,
   /gpt-4-turbo(?!.*preview)/, // Matches "gpt-4-turbo" but not "gpt-4-turbo-preview"
   /^dall-e-3$/, // Matches exactly "dall-e-3"
+  /^o1/, // Matches o1 models
 ];
 
 export const EXCLUDE_VISION_MODEL_REGEXES = [/claude-3-5-haiku-20241022/];