diff --git a/stats/users.go b/stats/users.go
index e160412..444fad6 100644
--- a/stats/users.go
+++ b/stats/users.go
@@ -18,7 +18,7 @@ func getNick(apiuser tg.APIUser) {
 
 	users[apiuser.Username] = apiuser.FirstName
 	if apiuser.LastName != "" {
-		users[apiuser.Username] += apiuser.LastName
+		users[apiuser.Username] += " " + apiuser.LastName
 	}
 
 	err := db.Update(func(tx *bolt.Tx) error {