diff --git a/Pod/Classes/Model/SKAddedFriend.m b/Pod/Classes/Model/SKAddedFriend.m
index e1cc405..c48d82d 100755
--- a/Pod/Classes/Model/SKAddedFriend.m
+++ b/Pod/Classes/Model/SKAddedFriend.m
@@ -26,7 +26,7 @@ - (id)initWithDictionary:(NSDictionary *)json {
 
 - (NSString *)description {
     return [NSString stringWithFormat:@"<%@ add source=%lu, username=%@, displayn=%@>",
-            NSStringFromClass(self.class), self.addSourceType, self.username, self.displayName];
+            NSStringFromClass(self.class), (unsigned long)self.addSourceType, self.username, self.displayName];
 }
 
 @end
diff --git a/Pod/Classes/Model/SKConversation.m b/Pod/Classes/Model/SKConversation.m
index 93470a1..4704248 100755
--- a/Pod/Classes/Model/SKConversation.m
+++ b/Pod/Classes/Model/SKConversation.m
@@ -90,7 +90,7 @@ - (NSString *)description {
     NSUInteger c = self.participants.count;
     NSString *participants = c == 0 ? @"{n/a}" : c == 1 ? self.participants[0] : [NSString stringWithFormat:@"%@ and %@", self.participants[0], self.participants[1]];
     return [NSString stringWithFormat:@"<%@ participants: %@, messages=%lu, unread=%lu>",
-            NSStringFromClass(self.class), participants, self.messages.count, self.pendingRecievedSnaps.count];
+            NSStringFromClass(self.class), participants, (unsigned long)self.messages.count, (unsigned long)self.pendingRecievedSnaps.count];
 }
 
 - (NSArray *)unreadChatsForParticipant:(NSString *)participant {
diff --git a/Pod/Classes/Networking/SKClient.m b/Pod/Classes/Networking/SKClient.m
index 95b3028..02064e8 100755
--- a/Pod/Classes/Networking/SKClient.m
+++ b/Pod/Classes/Networking/SKClient.m
@@ -20,7 +20,6 @@
 
 #import "SSZipArchive.h"
 #import <SystemConfiguration/SCNetworkReachability.h>
-#import "AFHTTPRequestOperationManager.h"
 #import "Attestation.pb.h"
 
 BOOL SKHasActiveConnection() {