diff --git a/dbscripts/xml/upgrade.xml b/dbscripts/xml/upgrade.xml
index 7254158f896..a4095330b07 100644
--- a/dbscripts/xml/upgrade.xml
+++ b/dbscripts/xml/upgrade.xml
@@ -49,10 +49,6 @@
 		<data file="dbscripts/xml/upgrade/3.2.0_preupdate_last_activity.xml" />
 	</upgrade>
 
-	<upgrade minversion="2.4.0.0" maxversion="3.2.0.9">
-		<data file="dbscripts/xml/upgrade/3.2.1_preupdate_subeditor_categories.xml" />
-	</upgrade>
-
 	<upgrade minversion="3.0.0.0" maxversion="3.1.9.9">
 		<!-- Old schema syncs: These are deprecated! -->
 		<schema file="lib/pkp/xml/schema/common.xml" />
@@ -161,6 +157,7 @@
 	<upgrade minversion="2.4.0.0" maxversion="3.2.0.9">
 		<data file="dbscripts/xml/upgrade/3.2.1_update.xml" />
 		<code function="installEmailTemplate" key="ANNOUNCEMENT" locales="en_US" />
++		<migration class="lib.pkp.classes.migration.upgrade.v3_2_1SubeditorCategoriesMigration" />
 		<note file="docs/release-notes/README-3.2.1" />
 	</upgrade>
 
diff --git a/dbscripts/xml/upgrade/3.2.1_preupdate_subeditor_categories.xml b/dbscripts/xml/upgrade/3.2.1_preupdate_subeditor_categories.xml
deleted file mode 100644
index a7c9cc91d1e..00000000000
--- a/dbscripts/xml/upgrade/3.2.1_preupdate_subeditor_categories.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE data SYSTEM "../../../lib/pkp/dtd/xmlData.dtd">
-
-<!--
-	* dbscripts/xml/upgrade/3.2.1_preupdate_subeditor_categories.xml
-	*
-	* Copyright (c) 2013-2020 Simon Fraser University
-	* Copyright (c) 2003-2020 John Willinsky
-	* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
-	*
-	* Rename section_editors table #5694
-	*
-	-->
-
-<data>
-	<sql>
-		<dropindex table="section_editors" index="section_editors_pkey" />
-		<dropindex table="section_editors" index="section_editors_context_id" />
-		<dropindex table="section_editors" index="section_editors_section_id" />
-		<dropindex table="section_editors" index="section_editors_user_id" />
-		<rename table="section_editors" to="subeditor_submission_group" />
-		<rename table="subeditor_submission_group" column="section_id" to="assoc_id" />
-		<query>ALTER TABLE subeditor_submission_group ADD assoc_type BIGINT</query>
-		<query>UPDATE subeditor_submission_group SET assoc_type = 530</query><!-- ASSOC_TYPE_SECTION -->
-	</sql>
-</data>