diff --git a/cmd/dsnet.go b/cmd/dsnet.go
index be6ed8a..40962b7 100644
--- a/cmd/dsnet.go
+++ b/cmd/dsnet.go
@@ -21,7 +21,7 @@ func main() {
 
 	case "add":
 		// TODO maybe accept flags to avoid prompt and allow programmatic use
-		hostname := dsnet.MustPromptString("Hostname", true)
+		hostname := dsnet.MustPromptString("Hostname (unique)", true)
 		owner := dsnet.MustPromptString("owner", true)
 		description := dsnet.MustPromptString("Description", true)
 		publicKey := dsnet.MustPromptString("PublicKey (optional)", false)