diff --git a/Code/YRSugarManagerController.m b/Code/YRSugarManagerController.m
index 156c342..03add05 100644
--- a/Code/YRSugarManagerController.m
+++ b/Code/YRSugarManagerController.m
@@ -103,7 +103,7 @@ - (BOOL)installSugar:(YRSugarRepresentation *)sugar {
   NSLog(@"- installSugar:%@ ... dependencies installed successfully", sugar);
   
   SEL selector = NSSelectorFromString([NSString stringWithFormat:@"installSugarFrom%@:", [[sugar downloadFormat] capitalizedString]]);
-  [self performSelector:selector withObject:sugar];
+  if(result) result = [self performSelector:selector withObject:sugar];
   return result;
 }