diff --git a/UI/WebServerResources/generic.js b/UI/WebServerResources/generic.js
index 171e2d9e3..0a3f7b7af 100644
--- a/UI/WebServerResources/generic.js
+++ b/UI/WebServerResources/generic.js
@@ -152,7 +152,7 @@ function openMailTo(senderMailto) {
   if (mailto.length > 0)
     {
       w = window.open(ApplicationBaseURL + "/../Mail/compose?mailto=" + mailto,
-		      "SOGo_compose",
+		      null,
 		      "width=680,height=520,resizable=1,scrollbars=1,toolbar=0," +
 		      "location=0,directories=0,status=0,menubar=0,copyhistory=0");
       w.focus();