diff --git a/tools/tools/tinderbox/tbmaster.pl b/tools/tools/tinderbox/tbmaster.pl
index 351d40ed800..e10bcf87417 100644
--- a/tools/tools/tinderbox/tbmaster.pl
+++ b/tools/tools/tinderbox/tbmaster.pl
@@ -70,7 +70,7 @@ my %SETUPS	= (
 	'ENV'		=> {
 	    'MAKE_KERBEROS5'	=> 'YES',
 	},
-#	'RECIPIENT'	=> 'stable@freebsd.org,%%arch%%@freebsd.org',
+	'RECIPIENT'	=> 'stable@freebsd.org,%%arch%%@freebsd.org',
     },
 
     '9ball' => {