diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index a472bc046363bcf2563d688367da7f196c010362..47929c4e3dae66d104f5bdd6ac39f5436183dff5 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2809,6 +2809,8 @@ void ext4_ext_truncate(struct inode * inode, struct page *page)
 		ext4_orphan_del(handle, inode);
 
 	up_write(&EXT4_I(inode)->i_data_sem);
+	inode->i_mtime = inode->i_ctime = ext4_current_time(inode);
+	ext4_mark_inode_dirty(handle, inode);
 	ext4_journal_stop(handle);
 }