diff --git a/fhem/FHEM/11_OWDevice.pm b/fhem/FHEM/11_OWDevice.pm
index c46fe8365..b88f2b17b 100644
--- a/fhem/FHEM/11_OWDevice.pm
+++ b/fhem/FHEM/11_OWDevice.pm
@@ -613,7 +613,7 @@ OWDevice_Define($$)
 
         AssignIoPort($hash) if(!defined($hash->{IODev}->{NAME}));
         if(defined($hash->{IODev}->{NAME})) {
-          Log 3, "$name: I/O device is " . $hash->{IODev}->{NAME};
+          Log 4, "$name: I/O device is " . $hash->{IODev}->{NAME};
         } else {
           Log 1, "$name: no I/O device";
         }
diff --git a/fhem/FHEM/98_dummy.pm b/fhem/FHEM/98_dummy.pm
index edcca7ca4..d4fcff5a6 100644
--- a/fhem/FHEM/98_dummy.pm
+++ b/fhem/FHEM/98_dummy.pm
@@ -27,7 +27,7 @@ dummy_Set($@)
   return "Unknown argument ?, choose one of $setList" if($a[0] eq "?");
 
   my $v = join(" ", @a);
-  Log GetLogLevel($name,2), "dummy set $name $v";
+  Log GetLogLevel($name,4), "dummy set $name $v";
 
   readingsSingleUpdate($hash,"state",$v,1);
   return undef;