diff --git a/src/cap5/cainfo.pl b/src/cap5/cainfo.pl
index 1c0d1473d..2f8231494 100644
--- a/src/cap5/cainfo.pl
+++ b/src/cap5/cainfo.pl
@@ -35,8 +35,6 @@ if ($@) {
 
 map { display($_); } @chans;
 
-undef @chans;
-
 
 sub display {
     my $chan = shift;