diff --git a/docs/commands/install-ui.md b/docs/commands/install-ui.md
index 57e8fbda2..b8430e36e 100644
--- a/docs/commands/install-ui.md
+++ b/docs/commands/install-ui.md
@@ -1,9 +1,12 @@
 ```
-usage: freqtrade install-ui [-h] [--erase] [--ui-version UI_VERSION]
+usage: freqtrade install-ui [-h] [--erase] [--prerelease]
+                            [--ui-version UI_VERSION]
 
 options:
   -h, --help            show this help message and exit
   --erase               Clean UI folder, don't download new version.
+  --prerelease          Install the latest pre-release version of FreqUI. This
+                        is not recommended for production use.
   --ui-version UI_VERSION
                         Specify a specific version of FreqUI to install. Not
                         specifying this installs the latest version.