diff --git a/fhem/FHEM/31_LightScene.pm b/fhem/FHEM/31_LightScene.pm
index 46e03079a..908bb8e38 100644
--- a/fhem/FHEM/31_LightScene.pm
+++ b/fhem/FHEM/31_LightScene.pm
@@ -12,6 +12,7 @@ use POSIX;
 use vars qw($FW_ME);
 use vars qw($FW_subdir);
 use vars qw($FW_wname);
+use vars qw($FW_cname);
 use vars qw(%FW_webArgs); # all arguments specified in the GET
 
 my $LightScene_hasJSON = 1;