diff --git a/_Sidebar.md b/_Sidebar.md
index 0010aa0..f110778 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -44,8 +44,8 @@
 * [[Animations]]
 * [[Augment Restrictions]]
 * [[Bag Sizes]]
-* [[Client Mask]]
 * [[Client Spell ID Limitations]]
+* [[Client Version Bitmasks]]
 * [[Client Version List]]
 * [[Deity|Deity List]]
 * [[Emote Colors]]