diff --git a/tools/ws.htm b/tools/ws.htm
index f77d9ba59..d01cb912c 100644
--- a/tools/ws.htm
+++ b/tools/ws.htm
@@ -447,6 +447,7 @@ function fillNewMethod(methodName) {
     activation:"click",
     maxWidth:"300px",
     defaultPosition:"right",
+    keepAlive:true,
     delay:0
   });
 }