diff --git a/README.md b/README.md
index c713b5d..c4c87f9 100644
--- a/README.md
+++ b/README.md
@@ -153,4 +153,6 @@ After=network.target mysql.service redis.service
 
 ### Development
 
-Install packages that are just required for building with `yarn add --dev` others with `yarn add`
+Install packages that are just required for building with `yarn add --dev` others with `yarn add.
+Run `yarn run lint` to check for code errors and warnings. We have enough warnings already, just don't produce too many additional ones.
+