diff --git a/xCAT-server/lib/xcat/plugins/esx.pm b/xCAT-server/lib/xcat/plugins/esx.pm
index fd92faff0..f5a6c184e 100644
--- a/xCAT-server/lib/xcat/plugins/esx.pm
+++ b/xCAT-server/lib/xcat/plugins/esx.pm
@@ -5,6 +5,7 @@ use warnings;
 use xCAT::Table;
 use xCAT::Utils;
 use Time::HiRes qw (sleep);
+use xCAT::Template;
 use xCAT::MsgUtils;
 use xCAT::SvrUtils;
 use xCAT::NodeRange;