diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index 98e77ea957ff..3cc28afe9815 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -870,6 +870,11 @@ static int __ocfs2_move_extents_range(struct buffer_head *di_bh,
 			mlog_errno(ret);
 			goto out;
 		}
+		/*
+		 * Invalidate extent cache after moving/defragging to prevent
+		 * stale cached data with outdated extent flags.
+		 */
+		ocfs2_extent_map_trunc(inode, cpos);
 
 		context->clusters_moved += alloc_size;
 next: