diff --git a/fhem/FHEM/46_TRX_ELSE.pm b/fhem/FHEM/46_TRX_ELSE.pm
index 3f25c60ca..0525140f1 100755
--- a/fhem/FHEM/46_TRX_ELSE.pm
+++ b/fhem/FHEM/46_TRX_ELSE.pm
@@ -41,7 +41,7 @@ TRX_ELSE_Initialize($)
 {
   my ($hash) = @_;
 
-  $hash->{Match}     = "^..(0[0-f]|1[a-f]|2[1-f]|3[0-f]|4[0-d]|4f|53|59|5e|5f|[6-f][0-f]).*";
+  $hash->{Match}     = "^..(0[0-9a-f]|1[a-f]|2[1-9a-f]|3[0-9a-f]|4[0-9a-d]|4f|53|59|5e|5f|[6-9a-f][0-9a-f]).*"
   $hash->{DefFn}     = "TRX_ELSE_Define";
   $hash->{UndefFn}   = "TRX_ELSE_Undef";
   $hash->{ParseFn}   = "TRX_ELSE_Parse";