diff --git a/extent-tree.c b/extent-tree.c
index b2f9bb22..108933f8 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -1775,6 +1775,7 @@ static void set_avail_alloc_bits(struct btrfs_fs_info *fs_info, u64 flags)
 {
 	u64 extra_flags = flags & (BTRFS_BLOCK_GROUP_RAID0 |
 				   BTRFS_BLOCK_GROUP_RAID1 |
+				   BTRFS_BLOCK_GROUP_RAID10 |
 				   BTRFS_BLOCK_GROUP_DUP);
 	if (extra_flags) {
 		if (flags & BTRFS_BLOCK_GROUP_DATA)