diff --git a/index.d.ts b/index.d.ts
index 39dbd2dd..3ceb1a3d 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -85,7 +85,6 @@ declare module 'monk' {
       query: TQuery,
       update: Object,
       options?: Object,
-      callback?: (err: Error, data: U) => void
     ): Promise<U | undefined>
     findOneAndUpdate<U = T>(
       query: TQuery,