--- a/uriloader/exthandler/unix/nsOSHelperAppService.cpp
+++ b/uriloader/exthandler/unix/nsOSHelperAppService.cpp
@@ -1206,17 +1206,17 @@ nsresult nsOSHelperAppService::OSProtoco
 {
   LOG(("-- nsOSHelperAppService::OSProtocolHandlerExists for '%s'\n",
        aProtocolScheme));
   *aHandlerExists = PR_FALSE;
 
 #ifdef MOZ_WIDGET_GTK2
   // Check the GConf registry for a protocol handler
   *aHandlerExists = nsGNOMERegistry::HandlerExists(aProtocolScheme);
-#ifdef MOZ_PLATFORM_MAEMO
+#if (MOZ_PLATFORM_MAEMO == 5) && defined (MOZ_ENABLE_GNOMEVFS)
   *aHandlerExists = nsMIMEInfoUnix::HandlerExists(aProtocolScheme);
 #endif
 #endif
 
   return NS_OK;
 }
 
 NS_IMETHODIMP nsOSHelperAppService::GetApplicationDescription(const nsACString& aScheme, nsAString& _retval)