diff --git a/mappings/in-20100130#in-20100129-1452.tinydiff b/mappings/in-20100130#in-20100129-1452.tinydiff
index d5c6d1a59..4d6f7f7f3 100644
--- a/mappings/in-20100130#in-20100129-1452.tinydiff
+++ b/mappings/in-20100130#in-20100129-1452.tinydiff
@@ -67,6 +67,7 @@ c	net/minecraft/unmapped/C_1991567	net/minecraft/crafting/ToolRecipes
 	m	()V	<init>	<init>	
 	m	(Lnet/minecraft/unmapped/C_2154975;)V	m_7432766	register	
 		p	1		manager	
+c	net/minecraft/unmapped/C_2154975
 c	net/minecraft/unmapped/C_2154975$7900111	7900111	
 	m	(Lnet/minecraft/unmapped/C_2154975;)V	<init>	<init>	
 		p	1		p_1