diff --git a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
index 73c923db..45821f62 100644
--- a/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
+++ b/WebViewJavascriptBridge/WKWebViewJavascriptBridge.m
@@ -13,7 +13,6 @@
 @implementation WKWebViewJavascriptBridge {
     __weak WKWebView* _webView;
     __weak id<WKNavigationDelegate> _webViewDelegate;
-    long _uniqueId;
     WebViewJavascriptBridgeBase *_base;
 }
 
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge.m b/WebViewJavascriptBridge/WebViewJavascriptBridge.m
index e74a6e24..e082dfc2 100755
--- a/WebViewJavascriptBridge/WebViewJavascriptBridge.m
+++ b/WebViewJavascriptBridge/WebViewJavascriptBridge.m
@@ -21,7 +21,6 @@
 @implementation WebViewJavascriptBridge {
     WVJB_WEAK WVJB_WEBVIEW_TYPE* _webView;
     WVJB_WEAK id _webViewDelegate;
-    long _uniqueId;
     WebViewJavascriptBridgeBase *_base;
 }
 
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridgeBase.h b/WebViewJavascriptBridge/WebViewJavascriptBridgeBase.h
index 54d80acc..c65af25b 100755
--- a/WebViewJavascriptBridge/WebViewJavascriptBridgeBase.h
+++ b/WebViewJavascriptBridge/WebViewJavascriptBridgeBase.h
@@ -27,7 +27,6 @@ typedef NSDictionary WVJBMessage;
 @property (strong, nonatomic) NSMutableArray* startupMessageQueue;
 @property (strong, nonatomic) NSMutableDictionary* responseCallbacks;
 @property (strong, nonatomic) NSMutableDictionary* messageHandlers;
-@property (strong, nonatomic) WVJBHandler messageHandler;
 
 + (void)enableLogging;
 + (void)setLogMaxLength:(int)length;