diff --git a/src/Driver/Postgresql/SequenceManager.php b/src/Driver/Postgresql/SequenceManager.php
index cef45d7ba816e3cafee029662d86cfc744cb4aff..3952fe6123937649cfb866966637ef864933916d 100644
--- a/src/Driver/Postgresql/SequenceManager.php
+++ b/src/Driver/Postgresql/SequenceManager.php
@@ -68,7 +68,13 @@ class SequenceManager extends AbstractManager implements SequenceManagerInterfac
 
     public function alter(array $old, array $new): void
     {
-        if ($old != $new) {
+        [$oldSchema,$oldName] = Util::explodedFullObjectName($old);
+        [$newSchema,$newName] = Util::explodedFullObjectName($new);
+
+        $oldNormalized = Util::fullObjectName($oldSchema, $oldName);
+        $newNormalized = Util::fullObjectName($newSchema, $newName);
+
+        if ($oldNormalized != $newNormalized) {
             if ($this->sendEvent()->getReturn('no-exec')) return;
 
             $this->drop($old);