diff --git a/AFOAuth2Manager/AFOAuth2Manager.m b/AFOAuth2Manager/AFOAuth2Manager.m
index 4b5a3831..0f579e0a 100644
--- a/AFOAuth2Manager/AFOAuth2Manager.m
+++ b/AFOAuth2Manager/AFOAuth2Manager.m
@@ -85,7 +85,6 @@ @interface AFOAuth2Manager ()
 @property (readwrite, nonatomic, copy) NSString *serviceProviderIdentifier;
 @property (readwrite, nonatomic, copy) NSString *clientID;
 @property (readwrite, nonatomic, copy) NSString *secret;
-@property (readonly, nonatomic)  BOOL basicAuth;
 @end
 
 @implementation AFOAuth2Manager