diff --git a/74_GardenaSmartDevice.pm b/74_GardenaSmartDevice.pm
index bc3d308..ee00479 100644
--- a/74_GardenaSmartDevice.pm
+++ b/74_GardenaSmartDevice.pm
@@ -228,10 +228,10 @@ sub GardenaSmartDevice_Set($@) {
         $payload    = '"name":"cancel_override"';
     
     ### Watering ic24
-    } elsif( lc $cmd eq 'watering_timer_1' ) {
+    } elsif( lc $cmd eq 'wateringtimertalve1' ) {
     
         my $duration     = join( " ", @args );
-        $payload    = '"name":"watering_timer_1","parameters":{"duration":' . $duration . '}';
+        $payload    = '"name":"watering_timer_valve_1","parameters":{"duration":' . $duration . '}';
     
     ### Sensors
     } elsif( lc $cmd eq 'refresh' ) {
@@ -255,7 +255,7 @@ sub GardenaSmartDevice_Set($@) {
         my $list    = '';
         $list       .= 'parkUntilFurtherNotice:noArg parkUntilNextTimer:noArg startResumeSchedule:noArg startOverrideTimer:slider,0,60,1440 startpoint' if( AttrVal($name,'model','unknown') eq 'mower' );
         $list       .= 'manualOverride:slider,0,1,59 cancelOverride:noArg' if( AttrVal($name,'model','unknown') eq 'watering_computer' );
-        $list       .= 'watering_timer_1,0,1,59' if( AttrVal($name,'model','unknown') eq 'ic24' );
+        $list       .= 'wateringTimerValve1:slider,0,1,59' if( AttrVal($name,'model','unknown') eq 'ic24' );
         $list       .= 'refresh:temperature,light,humidity' if( AttrVal($name,'model','unknown') eq 'sensor' );
         
         return "Unknown argument $cmd, choose one of $list";