diff --git a/jquery-jsonrpcclient/jquery-jsonrpcclient.d.ts b/jquery-jsonrpcclient/jquery-jsonrpcclient.d.ts
index de008dc092..c771f9a777 100644
--- a/jquery-jsonrpcclient/jquery-jsonrpcclient.d.ts
+++ b/jquery-jsonrpcclient/jquery-jsonrpcclient.d.ts
@@ -8,7 +8,7 @@
 interface JsonRpcClientOptions extends JQueryAjaxSettings {
     ajaxUrl?: string;
     headers?: {[key:string]: any};
-    sockerUrl?: string;
+    socketUrl?: string;
     onmessage?: () => void;
     onopen?: () => void;
     onclose?: () => void;