diff --git a/Protocol.md b/Protocol.md
index 9bfcffc..f4e69c1 100644
--- a/Protocol.md
+++ b/Protocol.md
@@ -476,6 +476,11 @@ Informs the client that a user has joined the channel.
         <td>Username color</td>
         <td></td>
     </tr>
+    <tr>
+        <td><code>user permissions</code></td>
+        <td>User permissions</td>
+        <td></td>
+    </tr>
     <tr>
         <td><code>int</code></td>
         <td>Sequence ID</td>