diff --git a/Web-UI-Parameters.md b/Web-UI-Parameters.md
index 57e1236..fe8dadf 100644
--- a/Web-UI-Parameters.md
+++ b/Web-UI-Parameters.md
@@ -37,3 +37,5 @@ The parameters available are as follows:
 * **playername** - if defined and set to a player's account name, the web UI will initialize following the position of the given player, if the are online when the UI starts, or come online sometime after.  
 
 * **hidechat** - if defined and set to 'true', the web UI will disable all chat input and output components (balloons, input fields, and chat box).
+
+* **nogui** - if defined and set to 'true', the web UI will disable ALL controls, panels and the like, just presenting the map layer itself.
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