diff --git a/centreon-plugins/apps/docker/mode/cpu.pm b/centreon-plugins/apps/docker/mode/cpu.pm
index a83cea947..f1f476f90 100644
--- a/centreon-plugins/apps/docker/mode/cpu.pm
+++ b/centreon-plugins/apps/docker/mode/cpu.pm
@@ -42,7 +42,6 @@ use warnings;
 use centreon::plugins::httplib;
 use centreon::plugins::statefile;
 use JSON;
-use Data::Dumper;
 
 sub new {
     my ($class, %options) = @_;