diff --git a/src/routers/paintings.ts b/src/routers/paintings.ts
index fecf0b9..dae6090 100644
--- a/src/routers/paintings.ts
+++ b/src/routers/paintings.ts
@@ -16,7 +16,7 @@ const paintingParser = z
 
 const randomParser = z
 	.object({
-		limit: z.coerce.number().max(10),
+		limit: z.coerce.number().min(1).max(10),
 	})
 	.required()