diff --git a/website/docs/integrations/services/apache-guacamole/index.mdx b/website/docs/integrations/services/apache-guacamole/index.mdx
index a823aca327..866f65cd58 100644
--- a/website/docs/integrations/services/apache-guacamole/index.mdx
+++ b/website/docs/integrations/services/apache-guacamole/index.mdx
@@ -24,6 +24,10 @@ Create an OAuth2/OpenID provider with the following parameters:
 - Redirect URIs: `https://guacamole.company/` (depending on your Tomcat setup, you might have to add `/guacamole/` if the application runs in a subfolder)
 - Scopes: OpenID, Email and Profile
 
+Under *Advanced protocol settings*, set the folloiwng:
+
+- Token validity: Any value to configure how long the session should last. Guacamole will not accept any tokens valid longer than 300 Minutes.
+
 Note the Client ID value. Create an application, using the provider you've created above.
 
 ## Guacamole