diff --git a/lib/private/Comments/Manager.php b/lib/private/Comments/Manager.php
index 3eb9aab6817fa..a5c9301ffa244 100644
--- a/lib/private/Comments/Manager.php
+++ b/lib/private/Comments/Manager.php
@@ -1344,7 +1344,8 @@ protected function updateQuery(IComment $comment, bool $tryWritingReferenceId):
 			->set('creation_timestamp', $qb->createNamedParameter($comment->getCreationDateTime(), 'datetime'))
 			->set('latest_child_timestamp', $qb->createNamedParameter($comment->getLatestChildDateTime(), 'datetime'))
 			->set('object_type', $qb->createNamedParameter($comment->getObjectType()))
-			->set('object_id', $qb->createNamedParameter($comment->getObjectId()));
+			->set('object_id', $qb->createNamedParameter($comment->getObjectId()))
+			->set('expire_date', $qb->createNamedParameter($comment->getExpireDate(), 'datetime'));
 
 		if ($tryWritingReferenceId) {
 			$qb->set('reference_id', $qb->createNamedParameter($comment->getReferenceId()));
diff --git a/tests/lib/Comments/ManagerTest.php b/tests/lib/Comments/ManagerTest.php
index 1af460e6f1bf9..1d08f0f508598 100644
--- a/tests/lib/Comments/ManagerTest.php
+++ b/tests/lib/Comments/ManagerTest.php
@@ -516,15 +516,41 @@ public function testSaveUpdate() {
 			->setActor('users', 'alice')
 			->setObject('files', 'file64')
 			->setMessage('very beautiful, I am impressed!')
-			->setVerb('comment');
+			->setVerb('comment')
+			->setExpireDate(new \DateTime('+2 hours'));
 
 		$manager->save($comment);
 
-		$comment->setMessage('very beautiful, I am really so much impressed!');
+		$loadedComment = $manager->get($comment->getId());
+		// Compare current object with database values
+		$this->assertSame($comment->getMessage(), $loadedComment->getMessage());
+		$this->assertSame(
+			$comment->getExpireDate()->format('Y-m-d H:i:s'),
+			$loadedComment->getExpireDate()->format('Y-m-d H:i:s')
+		);
+
+		// Preserve the original comment to compare after update
+		$original = clone $comment;
+
+		// Update values
+		$comment->setMessage('very beautiful, I am really so much impressed!')
+			->setExpireDate(new \DateTime('+1 hours'));
 		$manager->save($comment);
 
 		$loadedComment = $manager->get($comment->getId());
+		// Compare current object with database values
 		$this->assertSame($comment->getMessage(), $loadedComment->getMessage());
+		$this->assertSame(
+			$comment->getExpireDate()->format('Y-m-d H:i:s'),
+			$loadedComment->getExpireDate()->format('Y-m-d H:i:s')
+		);
+
+		// Compare original object with database values
+		$this->assertNotSame($original->getMessage(), $loadedComment->getMessage());
+		$this->assertNotSame(
+			$original->getExpireDate()->format('Y-m-d H:i:s'),
+			$loadedComment->getExpireDate()->format('Y-m-d H:i:s')
+		);
 	}