diff --git a/mappings/b1.7.3#b1.8-pre1-091358.tinydiff b/mappings/b1.7.3#b1.8-pre1-091358.tinydiff
index f28644f61..830f9cf97 100644
--- a/mappings/b1.7.3#b1.8-pre1-091358.tinydiff
+++ b/mappings/b1.7.3#b1.8-pre1-091358.tinydiff
@@ -3207,7 +3207,7 @@ c	net/minecraft/unmapped/C_55815768$C_41420377		StrongholdPiece
 c	net/minecraft/unmapped/C_55815768$C_41420377$C_62278610		EntranceType
 	f	Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_67289399		OPENING
 	f	Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_99153425		WOOD_DOOR
-	f	Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_36120856		GATES
+	f	Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_36120856		GRATES
 	f	Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_02570352		IRON_DOOR
 	f	[Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	f_29560944		f_29560944
 	m	()[Lnet/minecraft/unmapped/C_55815768$C_41420377$C_62278610;	values		values