diff --git a/docs/network protocol.md b/docs/network protocol.md
index 18dff35e..43cd82d3 100644
--- a/docs/network protocol.md	
+++ b/docs/network protocol.md	
@@ -343,8 +343,8 @@ Flags are bit flags:
 | Flag | Meaning |
 | ----- | ----- |
 | 0 | Nothing special about this item |
-| 0b100 | If set, indicates the item can unlock logical advancement |
-| 0b100 | If set, indicates the item is important but not in a way that unlocks advancement |
+| 0b001 | If set, indicates the item can unlock logical advancement |
+| 0b010 | If set, indicates the item is important but not in a way that unlocks advancement |
 | 0b100 | If set, indicates the item is a trap |
 
 ### JSONMessagePart