diff --git a/fhem/contrib/HMCCU/FHEM/RPCQueue.pm b/fhem/contrib/HMCCU/FHEM/RPCQueue.pm
index 93acbdf8f..de42b9c1a 100644
--- a/fhem/contrib/HMCCU/FHEM/RPCQueue.pm
+++ b/fhem/contrib/HMCCU/FHEM/RPCQueue.pm
@@ -1,5 +1,6 @@
 package RPCQueue;
 
+
 use strict;
 use IO::File;
 use Fcntl 'SEEK_END', 'SEEK_SET', 'O_CREAT', 'O_RDWR';