diff --git a/locales/en.json b/locales/en.json
index 6d0ec34bd..14472101f 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -14,6 +14,7 @@
     "app_location_already_used": "An app is already installed in this location",
     "app_location_install_failed": "Unable to install the app in this location",
     "app_manifest_invalid": "Invalid app manifest",
+	"app_no_domain": "This app doesn't have a domain",
     "app_no_upgrade": "No app to upgrade",
     "app_not_correctly_installed": "{app:s} seems to be incorrectly installed",
     "app_not_installed": "{app:s} is not installed",