diff --git a/mappings/net/minecraft/block/impl/BlockNetherBrick.mapping b/mappings/net/minecraft/block/impl/BlockNetherBrick.mapping
deleted file mode 100644
index 41a2b190b3..0000000000
--- a/mappings/net/minecraft/block/impl/BlockNetherBrick.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS none/aob net/minecraft/block/impl/BlockNetherBrick
-	METHOD r getMapColor (Lnone/asj;)Lnone/ayp;
diff --git a/mappings/net/minecraft/block/impl/BlockNetherrack.mapping b/mappings/net/minecraft/block/impl/BlockNetherrack.mapping
deleted file mode 100644
index 14385e3839..0000000000
--- a/mappings/net/minecraft/block/impl/BlockNetherrack.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS none/aod net/minecraft/block/impl/BlockNetherrack
-	METHOD r getMapColor (Lnone/asj;)Lnone/ayp;
diff --git a/mappings/net/minecraft/client/GlHandler.mapping b/mappings/net/minecraft/client/GlHandler.mapping
index 95a7724038..d4854bc7c6 100644
--- a/mappings/net/minecraft/client/GlHandler.mapping
+++ b/mappings/net/minecraft/client/GlHandler.mapping
@@ -6,13 +6,9 @@ CLASS none/bos net/minecraft/client/GlHandler
 		FIELD a clearDepth D
 		FIELD b clearColor Lnone/bos$e;
 	CLASS none/bos$e
-	CLASS none/bos$f
-		FIELD b logicOp I
 	CLASS none/bos$h
 		FIELD b face I
 		FIELD c mode I
-	CLASS none/bos$j
-		FIELD b cullFace I
 	CLASS none/bos$k
 		FIELD b mask Z
 		FIELD c func I
diff --git a/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone.mapping b/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone.mapping
deleted file mode 100644
index db8db0fc4e..0000000000
--- a/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS none/avq net/minecraft/world/decorator/impl/DecoratorGlowstone
-	METHOD b generate (Lnone/aiu;Ljava/util/Random;Lnone/cn;)Z
diff --git a/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone2.mapping b/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone2.mapping
deleted file mode 100644
index 1e8b0f3635..0000000000
--- a/mappings/net/minecraft/world/decorator/impl/DecoratorGlowstone2.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS none/avw net/minecraft/world/decorator/impl/DecoratorGlowstone2
-	METHOD b generate (Lnone/aiu;Ljava/util/Random;Lnone/cn;)Z
diff --git a/mappings/none/qs.mapping b/mappings/none/qs.mapping
new file mode 100644
index 0000000000..7570a9c371
--- /dev/null
+++ b/mappings/none/qs.mapping
@@ -0,0 +1,4 @@
+CLASS none/qs
+	METHOD h_ getName ()Ljava/lang/String;
+	METHOD i_ getNameComponent ()Lnone/fa;
+	METHOD n_ hasCustomName ()Z