diff --git a/lweb.pbi b/lweb.pbi
index 9696e17..3cc5e76 100644
--- a/lweb.pbi
+++ b/lweb.pbi
@@ -187,7 +187,7 @@ Module lhs_web
   PrototypeC.s WebHandler_i_Get(handler_Map_JSON.s)
   PrototypeC.s WebHandler_i_Post(handler_Map_JSON.s, ContentString.s)
   PrototypeC.s WebHandler_i_Universal(handler_Map_JSON.s, ContentString.s)
-  
+  PrototypeC WebSocket_Handler_String(handler_Map_JSON.s, Back_Semaphore.i)
   
   ;********************************
   ;*