diff --git a/psGrammar/confirm/confirm.jsgf b/psGrammar/confirm/confirm.jsgf
index 82c87122503d0d1db54842f194963d497b338599..ac0e5ecbe602835608858b5e2d11cf2f693572ce 100644
--- a/psGrammar/confirm/confirm.jsgf
+++ b/psGrammar/confirm/confirm.jsgf
@@ -7,4 +7,4 @@ public <confirm> = <confirm_yes> | <confirm_no>;
 
 <yes_words> = (yes);
 <no_words> = (no);
-<robot> = (tiago, tobi);
+<robot> = (tiago)| (tobi) | (robot);