diff --git a/docs/upgrades/upgrade_7.7.33-7.8.13.pl b/docs/upgrades/upgrade_7.7.33-7.8.13.pl
index d7cfb4518..4e5e4755e 100644
--- a/docs/upgrades/upgrade_7.7.33-7.8.13.pl
+++ b/docs/upgrades/upgrade_7.7.33-7.8.13.pl
@@ -22,6 +22,7 @@ use Getopt::Long;
 use WebGUI::Session;
 use WebGUI::Storage;
 use WebGUI::Asset;
+use WebGUI::Utility;
 
 
 my $toVersion = "7.8.13"; # make this match what version you're going to