diff --git a/zone/common.h b/zone/common.h
index 64e792250..c019d408a 100644
--- a/zone/common.h
+++ b/zone/common.h
@@ -228,7 +228,6 @@ enum GravityBehavior {
 	LevitateWhileRunning
 };
 
-struct TradeEntity;
 class Trade;
 enum TradeState {
 	TradeNone,