diff --git a/mozilla/toolkit/content/widgets/wizard.xml b/mozilla/toolkit/content/widgets/wizard.xml
index eaaf2d5bb6a..f20bda5a72f 100644
--- a/mozilla/toolkit/content/widgets/wizard.xml
+++ b/mozilla/toolkit/content/widgets/wizard.xml
@@ -361,7 +361,7 @@
           // if a button is focused, dispatch its command instead 
           // of advancing the wizard
           var focused = document.commandDispatcher.focusedElement;
-          if (!(focused && focused.localName == "button" && focused.hasAttribute("dlgtype")))
+          if (!(focused && focused.localName == "button"))
             this.advance();
         ]]>
         </body>
diff --git a/mozilla/xpfe/global/resources/content/bindings/wizard.xml b/mozilla/xpfe/global/resources/content/bindings/wizard.xml
index 43554edf936..0430288bc78 100644
--- a/mozilla/xpfe/global/resources/content/bindings/wizard.xml
+++ b/mozilla/xpfe/global/resources/content/bindings/wizard.xml
@@ -355,7 +355,7 @@
           // if a button is focused, dispatch its command instead 
           // of advancing the wizard
           var focused = document.commandDispatcher.focusedElement;
-          if (!(focused && focused.localName == "button" && focused.hasAttribute("dlgtype")))
+          if (!(focused && focused.localName == "button"))
             this.advance();
         ]]>
         </body>