diff --git a/completions/brctl b/completions/brctl
index 4213aead11d..afe1062e264 100644
--- a/completions/brctl
+++ b/completions/brctl
@@ -26,7 +26,7 @@ _comp_cmd_brctl()
         3)
             case $command in
                 addif | delif)
-                    _comp_compgen_configured_interfaces
+                    _comp_compgen_available_interfaces
                     ;;
                 stp)
                     _comp_compgen -- -W 'on off'