diff --git a/FHEM/10_CUL_HM.pm b/FHEM/10_CUL_HM.pm
index e05016238..a31127136 100755
--- a/FHEM/10_CUL_HM.pm
+++ b/FHEM/10_CUL_HM.pm
@@ -3564,7 +3564,9 @@ sub CUL_HM_Set($@) {
     $peerHash = $modules{CUL_HM}{defptr}{$peerDst.$peerChn}if ($modules{CUL_HM}{defptr}{$peerDst.$peerChn});
     $peerHash = $modules{CUL_HM}{defptr}{$peerDst}         if (!$peerHash);
 
-    return "$peerN not a CUL_HM device"                           if(($target ne "remote") &&(!$peerHash ||$peerHash->{TYPE} ne "CUL_HM"));
+    return "$peerN not a CUL_HM device"                           if(   ($target ne "remote") 
+                                                                     && (!$peerHash ||($peerHash->{TYPE} ne "CUL_HM" && 
+                                                                                       $defs{FB}{IODev}->{NAME}) ne $peerN));
     return "$single must be single or dual"                       if($single !~ m/^(single|dual)$/);
     return "$set must be set or unset"                            if($set    !~ m/^(set|unset)$/);
     return "$target must be [actor|remote|both]"                  if($target !~ m/^(actor|remote|both)$/);