diff --git a/setup/includes/upgrades/common/3.2.1-missing-columns.php b/setup/includes/upgrades/common/3.2.1-missing-columns.php
new file mode 100644
index 00000000000..90217985547
--- /dev/null
+++ b/setup/includes/upgrades/common/3.2.1-missing-columns.php
@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * Idempotent upgrade script: add content_type.icon and dashboard.customizable
+ * if missing (fixes broken upgrades where 3.0.0 migrations did not complete).
+ *
+ * @var modInstallVersion $this
+ * @var modX $modx
+ * @package setup
+ */
+
+use MODX\Revolution\modContentType;
+use MODX\Revolution\modDashboard;
+
+$class = modContentType::class;
+$column = 'icon';
+$table = $modx->getTableName($class);
+$stmt = $modx->query('SHOW COLUMNS FROM ' . $modx->escape($table) . ' LIKE ' . $modx->quote($column));
+$iconExists = $stmt && $stmt->fetch() !== false;
+
+if (!$iconExists) {
+    $description = $this->install->lexicon('add_column', ['column' => $column, 'table' => $table]);
+    $this->processResults($class, $description, [$modx->manager, 'addField'], [$class, $column]);
+}
+
+$class = modDashboard::class;
+$column = 'customizable';
+$table = $modx->getTableName($class);
+$stmt = $modx->query('SHOW COLUMNS FROM ' . $modx->escape($table) . ' LIKE ' . $modx->quote($column));
+$customizableExists = $stmt && $stmt->fetch() !== false;
+
+if (!$customizableExists) {
+    $description = $this->install->lexicon('add_column', ['column' => $column, 'table' => $table]);
+    $this->processResults($class, $description, [$modx->manager, 'addField'], [$class, $column]);
+}
diff --git a/setup/includes/upgrades/mysql/3.2.1-pl.php b/setup/includes/upgrades/mysql/3.2.1-pl.php
new file mode 100644
index 00000000000..59de6b6ac47
--- /dev/null
+++ b/setup/includes/upgrades/mysql/3.2.1-pl.php
@@ -0,0 +1,10 @@
+<?php
+/**
+ * Specific upgrades for Revolution 3.2.1-pl
+ *
+ * @var modX $modx
+ * @package setup
+ * @subpackage upgrades
+ */
+
+include dirname(__DIR__) . '/common/3.2.1-missing-columns.php';