diff --git a/packages/config/src/types.ts b/packages/config/src/types.ts
index 5902334..a647e22 100644
--- a/packages/config/src/types.ts
+++ b/packages/config/src/types.ts
@@ -44,8 +44,8 @@ export interface GadgetCodeConfig {
     host: string;
     collection: string;
     providerId: string; // AiProvider._id (GadgetId type not available here)
-    embeddingModel: string; // id/slug of embedding model
-    vectorSize?: number; // vector size
+    embeddingModel: string;
+    vectorSize: number;
   };
   redis: {
     host?: string;