diff --git a/508-Protocol.mediawiki b/508-Protocol.mediawiki
index 9fa10be..c261376 100644
--- a/508-Protocol.mediawiki
+++ b/508-Protocol.mediawiki
@@ -16,6 +16,7 @@ I'm sure this is very similar if not the same to #503.
 	<tr>
 		<td><b>opcode</b></td>
 		<td><b>usage</b></td>
+		<td><b>size</b></td>
 		<td><b>payload</b></td>
 	</tr>
 
@@ -23,6 +24,7 @@ I'm sure this is very similar if not the same to #503.
 		<td></td>
 		<td></td>
 		<td></td>
+		<td></td>
 	</tr>
 </table>
 
@@ -33,6 +35,7 @@ I'm sure this is very similar if not the same to #503.
 	<tr>
 		<td><b>opcode</b></td>
 		<td><b>usage</b></td>
+		<td><b>size</b></td>
 		<td><b>payload</b></td>
 	</tr>
 
@@ -40,5 +43,6 @@ I'm sure this is very similar if not the same to #503.
 		<td></td>
 		<td></td>
 		<td></td>
+		<td></td>
 	</tr>
 </table>
\ No newline at end of file