diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index 5c625f02f..d188f4745 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -698,14 +698,11 @@ CUL_HM_Set($@)
     CUL_HM_pushConfig($hash, $id, $dst, 2, $list, $data);
     return;
 
-  } elsif($cmd =~ m/^matic(...)/) { ####################### By Frank
-    my $btna = sprintf "%X", $a[2];
-    my $lg = length($btna);
-    my $btnb =" ";
-    if ($lg eq "1"){
-      $btnb = sprintf("0%s", $btna);
-    }
-    $sndcmd = sprintf("++B03E%s%s%s40%s%s",$id, $dst, $id, $btnb, $chn);
+  } elsif($cmd eq "matic") { ##################################### 
+    # Trigger pre-programmed action in the winmatic. These actions must be
+    # programmed via the original software.
+
+    $sndcmd = sprintf("++B03E%s%s%s40%02X%s",$id, $dst, $id, $a[2], $chn);
 
   }