diff --git a/Dockerfile b/Dockerfile
index ee44643..8464b45 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -71,7 +71,7 @@ COPY nginx.conf /etc/nginx/nginx.conf
 
 RUN mkdir -p /usr/share/nginx/html
 COPY index.html    /usr/share/nginx/html
-COPY manage.html   /usr/share/nginx/html
+COPY manage.html /usr/share/nginx/html
 COPY install.html  /usr/share/nginx/html
 COPY install.php   /usr/share/nginx/html
 COPY install.sh    /usr/share/nginx/html