diff --git a/MVMCoreUI/BaseControllers/MFViewController.m b/MVMCoreUI/BaseControllers/MFViewController.m
index fef3b860..52cf01cf 100644
--- a/MVMCoreUI/BaseControllers/MFViewController.m
+++ b/MVMCoreUI/BaseControllers/MFViewController.m
@@ -484,7 +484,9 @@
 - (void)newDataBuildAndUpdate {
     [MVMCoreDispatchUtility performBlockOnMainThread:^{
         [self newDataBuildScreen];
-        [self startValidation];
+        dispatch_async(dispatch_get_main_queue(), ^{
+            [self startValidation];
+        });
         self.needToUpdateUI = YES;
         [self.view setNeedsLayout];
     }];