diff --git a/Source/NSUserDefaults.m b/Source/NSUserDefaults.m
index cf8ad4cdf..8a5e7fce2 100644
--- a/Source/NSUserDefaults.m
+++ b/Source/NSUserDefaults.m
@@ -86,7 +86,6 @@ static void updateCache(NSUserDefaults *self)
   if (self == sharedDefaults)
     {
       NSArray	*debug;
-      NSString	*s;
 
       /**
        * If there is an array NSUserDefault called GNU-Debug,