diff --git a/fhem/FHEM/14_CUL_TCM97001.pm b/fhem/FHEM/14_CUL_TCM97001.pm
index 447d8a9f1..cfeb44d3a 100755
--- a/fhem/FHEM/14_CUL_TCM97001.pm
+++ b/fhem/FHEM/14_CUL_TCM97001.pm
@@ -1190,7 +1190,7 @@ CUL_TCM97001_Parse($$)
 
     return $name;
   } else {
-   Log3 "Unknown", 2, "xxxxxxxx $msg xxxx " . length($msg);
+   #Log3 "Unknown", 2, "xxxxxxxx $msg xxxx " . length($msg);
     if (length($msg) == 8 || length($msg) == 10 || length($msg) == 12 || length($msg) == 14) {
     my $defUnknown = $modules{CUL_TCM97001}{defptr}{"Unknown"};