diff --git a/docs/tutorials/plugins.md b/docs/tutorials/plugins.md
index b206bcb42..30117e805 100644
--- a/docs/tutorials/plugins.md
+++ b/docs/tutorials/plugins.md
@@ -108,6 +108,7 @@ python build/build.py +@complete -@polyfill
 python build/build.py +@complete -@polyfill -@text
 ```
 
+To see the complete list of categories, its in [`build/types/`](https://github.com/google/shaka-player/tree/master/build/types)
 
 #### Build Configs