diff --git a/Support/HockeySDK.xcconfig b/Support/HockeySDK.xcconfig
index 2b0a43933c..2b123ce83d 100644
--- a/Support/HockeySDK.xcconfig
+++ b/Support/HockeySDK.xcconfig
@@ -1,3 +1,3 @@
-OTHER_LDFLAGS=$(inherited) -framework CoreText -framework CoreGraphics -framework Foundation -framework QuartzCore -framework SystemConfiguration -framework UIKit -framework Security -framework AssetsLibrary -framework MobileCoreServices -framework QuickLook -lc++
+OTHER_LDFLAGS=$(inherited) -framework CoreText -framework CoreGraphics -framework Foundation -framework QuartzCore -framework SystemConfiguration -framework UIKit -framework Security -framework AssetsLibrary -framework MobileCoreServices -framework QuickLook -lc++ -lz
 HOCKEYSDK_DOCSET_NAME=HockeySDK-iOS
 GCC_PREPROCESSOR_DEFINITIONS=$(inherited) CONFIGURATION_$(CONFIGURATION)