diff --git a/src/PermissionManager.cpp b/src/PermissionManager.cpp
index ee2fabf..730bce5 100644
--- a/src/PermissionManager.cpp
+++ b/src/PermissionManager.cpp
@@ -487,6 +487,7 @@ i_group_modify_power,
         b_channel_create_modify_conversation_mode_public,
         b_channel_create_modify_conversation_mode_private,
         b_channel_create_modify_conversation_mode_none,
+        b_channel_create_modify_sidebar_mode,
         b_channel_modify_name,
         b_channel_modify_password,
         b_channel_modify_topic,