diff --git a/src/darwin/CHIPTool/CHIPTool/View Controllers/QRCode/QRCodeViewController.m b/src/darwin/CHIPTool/CHIPTool/View Controllers/QRCode/QRCodeViewController.m
index 11ec3c147fdf14..834d6adf23138d 100644
--- a/src/darwin/CHIPTool/CHIPTool/View Controllers/QRCode/QRCodeViewController.m	
+++ b/src/darwin/CHIPTool/CHIPTool/View Controllers/QRCode/QRCodeViewController.m	
@@ -374,7 +374,7 @@ - (void)setVendorIDOnAccessory
                                                                                          endpoint:0
                                                                                             queue:dispatch_get_main_queue()];
         [opCreds setFabric:kCHIPToolTmpVendorId
-            completionHandler:^(NSError * _Nullable error, NSDictionary * _Nullable values) {
+            responseHandler:^(NSError * _Nullable error, NSDictionary * _Nullable values) {
                 if (error.code != CHIPSuccess) {
                     NSLog(@"Got back error trying to getFabricId %@", error);
                 } else {