diff --git a/mappings/net/minecraft/block/BlockTileEntity.mapping b/mappings/net/minecraft/block/BlockTileEntity.mapping
deleted file mode 100644
index 5b1a2dc581..0000000000
--- a/mappings/net/minecraft/block/BlockTileEntity.mapping
+++ /dev/null
@@ -1,23 +0,0 @@
-CLASS none/akq net/minecraft/block/BlockTileEntity
-	METHOD <init> (Lnone/ayo;)V
-		ARG 0 material
-	METHOD <init> (Lnone/ayo;Lnone/ayp;)V
-		ARG 0 material
-		ARG 1 color
-	METHOD a (Lnone/aiu;Lnone/cn;Lnone/cu;)Z
-		ARG 0 world
-		ARG 1 pos
-		ARG 2 facing
-	METHOD a (Lnone/asj;)Lnone/apg;
-		ARG 0 state
-	METHOD a (Lnone/asj;Lnone/aiu;Lnone/cn;II)Z
-		ARG 0 state
-		ARG 1 world
-		ARG 2 pos
-	METHOD b (Lnone/aiu;Lnone/cn;)Z
-		ARG 0 world
-		ARG 1 pos
-	METHOD b (Lnone/aiu;Lnone/cn;Lnone/asj;)V
-		ARG 0 world
-		ARG 1 pos
-		ARG 2 state
diff --git a/mappings/net/minecraft/server/LanServerPinger.mapping b/mappings/net/minecraft/server/LanServerPinger.mapping
index 9b421759d6..34e15595e3 100644
--- a/mappings/net/minecraft/server/LanServerPinger.mapping
+++ b/mappings/net/minecraft/server/LanServerPinger.mapping
@@ -1,3 +1,7 @@
 CLASS none/can net/minecraft/server/LanServerPinger
+	FIELD a THREAD_ID Ljava/util/concurrent/atomic/AtomicInteger;
 	FIELD b LOGGER Lorg/apache/logging/log4j/Logger;
+	FIELD d socket Ljava/net/DatagramSocket;
 	FIELD e isRunning Z
+	METHOD interrupt interrupt ()V
+	METHOD run run ()V