diff --git a/mozilla/embedding/components/build/nsEmbeddingModule.cpp b/mozilla/embedding/components/build/nsEmbeddingModule.cpp
index ccf4aa72b16..2471141db58 100644
--- a/mozilla/embedding/components/build/nsEmbeddingModule.cpp
+++ b/mozilla/embedding/components/build/nsEmbeddingModule.cpp
@@ -33,7 +33,7 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsAppStartupNotifier)
 
 static nsModuleComponentInfo components[] = {
 
-  //{ "Dialog ParamBlock", NS_DIALOGPARAMBLOCK_CID, NS_DIALOGPARAMBLOCK_CONTRACTID, nsDialogParamBlockConstructor },
+  { "Dialog ParamBlock", NS_DIALOGPARAMBLOCK_CID, NS_DIALOGPARAMBLOCK_CONTRACTID, nsDialogParamBlockConstructor },
   { "Prompt Service", NS_PROMPTSERVICE_CID, NS_PROMPTSERVICE_CONTRACTID, nsPromptServiceConstructor },
   { "Window Watcher", NS_WINDOWWATCHER_CID, NS_WINDOWWATCHER_CONTRACTID, nsWindowWatcherConstructor },
   { NS_APPSTARTUPNOTIFIER_CLASSNAME, NS_APPSTARTUPNOTIFIER_CID, NS_APPSTARTUPNOTIFIER_CONTRACTID, nsAppStartupNotifierConstructor }