diff --git a/app/views/docs/authentication.phtml b/app/views/docs/authentication.phtml
index 698c5d9af..2f5c85bad 100644
--- a/app/views/docs/authentication.phtml
+++ b/app/views/docs/authentication.phtml
@@ -307,6 +307,11 @@ try await account.createOAuth2Session(provider: "amazon")</code></pre>
     If there is already an active anonymous session, the new session will be attached to it. If there are no active sessions, the server will attempt to look for an account with the same email address as the email received from the OAuth2 provider and attach the new session to the existing account. If no matching account is found - the server will create a new account.
 </p>
 
+<div class="notice">
+    <h3>Note</h3>
+    <p>You should select <b>web application</b> as the application type in your OAuth2 provider, even if you're building a mobile or flutter application. The OAuth2 provider will communicate with Appwrite directly, which is a web application.</p>
+</div>
+
 <h3><a href="/docs/authentication#phone" id="phone">Phone</a></h3>
 
 <p>