diff --git a/src/.vuepress/config.js b/src/.vuepress/config.js
index 403995c..4552186 100644
--- a/src/.vuepress/config.js
+++ b/src/.vuepress/config.js
@@ -84,7 +84,6 @@ module.exports = {
               children: [
                 '',
                 'quickstart',
-                'installation',
                 'users',
                 'usergroups'
               ]
diff --git a/src/admins/installation.md b/src/admins/installation.md
deleted file mode 100644
index f34d65b..0000000
--- a/src/admins/installation.md
+++ /dev/null
@@ -1 +0,0 @@
-# Installation
\ No newline at end of file