diff --git a/docs/troubleshooting/index.md b/docs/troubleshooting/index.md
index 815504390..c62337e9e 100644
--- a/docs/troubleshooting/index.md
+++ b/docs/troubleshooting/index.md
@@ -20,7 +20,7 @@ All service widgets work essentially the same, that is, homepage makes a proxied
 
 1.  URLs should not end with a / or other API path. Each widget will handle the path on its own.
 
-2.  All services with a widget require a unique name.
+2.  All services with a widget require a unique name as well as a unique group (and all subgroups) name.
 
 3.  Verify the homepage installation can connect to the IP address or host you are using for the widget `url`. This is most simply achieved by pinging the server from the homepage machine, in Docker this means _from inside the container_ itself, e.g.: