diff --git a/Classes/ShareKit/Core/Helpers/SHKRequest.h b/Classes/ShareKit/Core/Helpers/SHKRequest.h
index 9e66adf5..8fd8f452 100644
--- a/Classes/ShareKit/Core/Helpers/SHKRequest.h
+++ b/Classes/ShareKit/Core/Helpers/SHKRequest.h
@@ -62,7 +62,7 @@
 @property (retain) NSDictionary *headers;
 
 @property (retain) NSMutableData *data;
-@property (retain, getter=getResult) NSString *result;
+@property (nonatomic, retain, getter=getResult) NSString *result;
 @property (nonatomic) BOOL success;
 
 - (id)initWithURL:(NSURL *)u params:(NSString *)p delegate:(id)d isFinishedSelector:(SEL)s method:(NSString *)m autostart:(BOOL)autostart;
diff --git a/Classes/ShareKit/UI/SHKFormFieldCell.h b/Classes/ShareKit/UI/SHKFormFieldCell.h
index 803026cf..14fc015a 100644
--- a/Classes/ShareKit/UI/SHKFormFieldCell.h
+++ b/Classes/ShareKit/UI/SHKFormFieldCell.h
@@ -44,7 +44,7 @@
 	SHKFormController *form;
 }
 
-@property (retain) SHKFormFieldSettings *settings;
+@property (nonatomic, retain) SHKFormFieldSettings *settings;
 
 @property (nonatomic) CGFloat labelWidth;
 
diff --git a/Classes/ShareKit/UI/SHKShareMenu.h b/Classes/ShareKit/UI/SHKShareMenu.h
index 36193be7..24ed9573 100644
--- a/Classes/ShareKit/UI/SHKShareMenu.h
+++ b/Classes/ShareKit/UI/SHKShareMenu.h
@@ -35,7 +35,7 @@
 	NSMutableDictionary *exclusions;
 }
 
-@property (retain) SHKItem *item;
+@property (nonatomic, retain) SHKItem *item;
 @property (retain) NSMutableArray *tableData;
 @property (retain) NSMutableDictionary *exclusions;