diff --git a/plugins/ng/ng.plugin.zsh b/plugins/ng/ng.plugin.zsh
index 8e9b4ab1..ce34c8b5 100644
--- a/plugins/ng/ng.plugin.zsh
+++ b/plugins/ng/ng.plugin.zsh
@@ -16,7 +16,7 @@ _ng_completion () {
       opts='-o --output-path'
       ;;
 
-    i | install)
+    completion | i | install)
       opts=''
       ;;