Update setup doc

1 files changed, 7 insertions, 1 deletions

diff --git a/docs/setup.en.md b/docs/setup.en.md
index 59637804cc..3ba3c16ad0 100644
--- a/docs/setup.en.md
+++ b/docs/setup.en.md
@@ -71,7 +71,13 @@ Please install and setup these softwares:
 2. `npm install`
 3. `npm run build`
 
-*5.* That is it.
+*5.* Prepare configuration
+----------------------------------------------------------------
+First, you need to create a `.config` directory in the directory that
+Misskey installed. Then you need to create a `default.yml` file in
+the directory. The template of configuration is available [here](./config.md).
+
+*6.* That is it.
 ----------------------------------------------------------------
 Well done! Now, you have an environment that run to Misskey.