diff --git a/btrfs-completion b/btrfs-completion
index 5bbd5378..3c0165bb 100644
--- a/btrfs-completion
+++ b/btrfs-completion
@@ -24,7 +24,7 @@ _btrfs()
 
 	commands='subvolume filesystem balance device scrub check rescue restore inspect-internal property send receive quota qgroup replace help version'
 	commands_subvolume='create delete list snapshot find-new get-default set-default show sync'
-	commands_filesystem='defragment sync resize show df du label usage'
+	commands_filesystem='defragment sync resize show df du label usage mkswapfile'
 	commands_balance='start pause cancel resume status'
 	commands_device='scan add delete remove ready stats usage'
 	commands_scrub='start cancel resume status'
@@ -32,7 +32,7 @@ _btrfs()
 	commands_inspect_internal='inode-resolve logical-resolve subvolid-resolve rootid min-dev-size dump-tree dump-super tree-stats'
 	commands_property='get set list'
 	commands_quota='enable disable rescan'
-	commands_qgroup='assign remove create destroy show limit'
+	commands_qgroup='assign remove create destroy show limit clear-stale'
 	commands_replace='start status cancel'
 
 	if [[ "$cur" == -* && $cword -le 3 && "$cmd" != "help" ]]; then