diff --git a/UI/Common/UIxAclEditor.m b/UI/Common/UIxAclEditor.m
index ac6f4a9a4..385fe47a4 100644
--- a/UI/Common/UIxAclEditor.m
+++ b/UI/Common/UIxAclEditor.m
@@ -104,8 +104,8 @@
   WORequest *request;
   NSArray *reqPathArray;
   NSEnumerator *aclsEnum;
-  BOOL defaultUserDisable;
   SOGoSystemDefaults *sd;
+  BOOL defaultUserDisable = NO;
 
   if (!prepared)
     {