diff --git a/webui/public/assets/locales/en.json b/webui/public/assets/locales/en.json
index c3cdd55..254c645 100644
--- a/webui/public/assets/locales/en.json
+++ b/webui/public/assets/locales/en.json
@@ -27,7 +27,8 @@
       "default_description": "A new server",
       "error": {
         "name": "Server name cannot be empty",
-        "eula": "You must accept the EULA"
+        "eula": "You must accept the EULA",
+        "not_supported": "This version of minecraft is not supported by {{software}}"
       },
       "title": "Create a new server",
       "name": "Server name",