diff --git a/docs/changelog/7.x.x.txt b/docs/changelog/7.x.x.txt
index ff51c01a6..394874652 100644
--- a/docs/changelog/7.x.x.txt
+++ b/docs/changelog/7.x.x.txt
@@ -11,6 +11,8 @@
    This is probably only a real problem in persistent code, like Workflow
    Activities and tests.
    Added tests for File and Image assets to verify that this happens correctly.
+ - fix - Unable to add EventsCalendar
+
 
 7.3.0
  - NOTICE: The Template Managers group is deprecated.  It has not been removed
diff --git a/docs/upgrades/upgrade_7.3.0-7.3.1.pl b/docs/upgrades/upgrade_7.3.0-7.3.1.pl
index 3e18a6cfb..0cf89ec45 100644
--- a/docs/upgrades/upgrade_7.3.0-7.3.1.pl
+++ b/docs/upgrades/upgrade_7.3.0-7.3.1.pl
@@ -20,19 +20,22 @@ my $quiet; # this line required
 
 my $session = start(); # this line required
 
-# upgrade functions go here
+cleanupEventsCalendar($session);
 
 finish($session); # this line required
 
 
 ##-------------------------------------------------
-#sub exampleFunction {
-#	my $session = shift;
-#	print "\tWe're doing some stuff here that you should know about.\n" unless ($quiet);
-#	# and here's our code
-#}
+sub cleanupEventsCalendar {
+	my $session = shift;
+	print "\tRemoving the rest of the old EventsCalendar wobject\n" unless ($quiet);
+	unlink("../../lib/WebGUI/Asset/Wobject/EventsCalendar.pm");
+	unlink("../../lib/WebGUI/i18n/English/Asset_EventsCalendar.pm");
+	unlink("../../lib/WebGUI/Help/Asset_EventsCalendar.pm");
+	$session->config->deleteFromArray("assets","WebGUI::Asset::Wobject::EventsCalendar")
 
 
+}
 
 # ---- DO NOT EDIT BELOW THIS LINE ----