diff --git a/Tools/XcodeCapp/XcodeCapp/AppController.m b/Tools/XcodeCapp/XcodeCapp/AppController.m
index f6af37f88..86aa8c3d7 100644
--- a/Tools/XcodeCapp/XcodeCapp/AppController.m
+++ b/Tools/XcodeCapp/XcodeCapp/AppController.m
@@ -147,7 +147,7 @@ AppController *SharedAppControllerInstance = nil;
         kDefaultXCCAutoOpenErrorsPanelOnErrors:     @YES,
         kDefaultXCCAutoOpenErrorsPanelOnCappLint:   @YES,
         kDefaultXCCAutoShowNotificationOnErrors:    @YES,
-        kDefaultXCCAutoShowNotificationOnCappLint:  @NO,
+        kDefaultXCCAutoShowNotificationOnCappLint:  @YES,
         kDefaultXCCProjectHistory:                  [NSArray new],
         kDefaultMaxRecentProjects:                  @20,
         kDefaultLogLevel:                           [NSNumber numberWithInt:LOG_LEVEL_WARN],