diff --git a/docs/upgrades/upgrade_7.3.8-7.3.9.pl b/docs/upgrades/upgrade_7.3.8-7.3.9.pl
index 73f160ad2..3d6e717a2 100644
--- a/docs/upgrades/upgrade_7.3.8-7.3.9.pl
+++ b/docs/upgrades/upgrade_7.3.8-7.3.9.pl
@@ -21,7 +21,7 @@ my $quiet; # this line required
 my $session = start(); # this line required
 
 # upgrade functions go here
-fixCalendarFeedsLastUpdatedField();
+fixCalendarFeedsLastUpdatedField($session);
 
 
 finish($session); # this line required