diff --git a/docs/development.md b/docs/development.md
index 4a35ce7..c68e789 100644
--- a/docs/development.md
+++ b/docs/development.md
@@ -4,6 +4,8 @@
 
 ```shell
 $ bundle install
+$ pushd drivers/riverqueue-activerecord && bundle install && popd
+$ pushd drivers/riverqueue-sequel && bundle install && popd
 ```
 ## Run tests