diff --git a/types/parse/index.d.ts b/types/parse/index.d.ts
index c3bfa231d9..564114a082 100644
--- a/types/parse/index.d.ts
+++ b/types/parse/index.d.ts
@@ -361,7 +361,7 @@ declare namespace Parse {
         previousAttributes(): any;
         relation(attr: string): Relation<Object, Object>;
         remove(attr: string, item: any): any;
-        save(attrs?: { [key: string]: any }, options?: Object.SaveOptions): Promise<Object>;
+        save(attrs?: { [key: string]: any } | null, options?: Object.SaveOptions): Promise<Object>;
         save(key: string, value: any, options?: Object.SaveOptions): Promise<Object>;
         set(key: string, value: any, options?: Object.SetOptions): boolean;
         setACL(acl: ACL, options?: SuccessFailureOptions): boolean;
diff --git a/types/parse/parse-tests.ts b/types/parse/parse-tests.ts
index 91f3f2cc02..36dc7cb334 100644
--- a/types/parse/parse-tests.ts
+++ b/types/parse/parse-tests.ts
@@ -244,8 +244,8 @@ function test_user_acl_roles() {
     var game = new Game();
     game.set("score", new GameScore());
     game.setACL(new Parse.ACL(Parse.User.current()));
-    game.save().then((game: Game) => {
-    });
+    game.save().then((game: Game) => {});
+    game.save(null, { useMasterKey: true });
 
     var groupACL = new Parse.ACL();