diff --git a/README.md b/README.md
index cac1829..aa64087 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 ## 前提
 
 - Docker Compose
+- systemd
 - systemd-journald
 
 Git リポジトリを取得し、設定ファイルを配置
@@ -12,6 +13,7 @@ ssh kou029w@keiu.net
 git clone git@github.com:kou029w/keiu.net.git
 cd keiu.net
 sudo tee /etc/docker/daemon.json < etc/docker/daemon.json
+sudo systemctl restart docker
 install -m 600 <(echo POSTGRES_PASSWORD=$(python3 -c 'import secrets; print(secrets.token_urlsafe())')) .env
 ```