diff --git a/FHEM/ONKYOdb.pm b/FHEM/ONKYOdb.pm
index 7a52580fc..33670992e 100644
--- a/FHEM/ONKYOdb.pm
+++ b/FHEM/ONKYOdb.pm
@@ -133,7 +133,7 @@ my $ONKYO_cmds_hr = {
         'tone-surround'                 => 'TSR',
         'tone-surround-back'            => 'TSB',
         'tp-scan'                       => 'TPS',
-        'tuning'                        => 'UTN',
+        'tuning'                        => 'TUN',
         'universal-port'                => 'CPT',
         'video-information'             => 'IFV',
         'video-output'                  => 'VOS',