diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 40d49da5e846..14c82cdbb696 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5574,7 +5574,8 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans,
 		if (btrfs_test_opt(root, NODATASUM))
 			BTRFS_I(inode)->flags |= BTRFS_INODE_NODATASUM;
 		if (btrfs_test_opt(root, NODATACOW))
-			BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW;
+			BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW |
+				BTRFS_INODE_NODATASUM;
 	}
 
 	insert_inode_hash(inode);