diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/MinecraftDecoder.java b/protocol/src/main/java/net/md_5/bungee/protocol/MinecraftDecoder.java
index 7911953d..5719e188 100644
--- a/protocol/src/main/java/net/md_5/bungee/protocol/MinecraftDecoder.java
+++ b/protocol/src/main/java/net/md_5/bungee/protocol/MinecraftDecoder.java
@@ -21,7 +21,7 @@ public class MinecraftDecoder extends MessageToMessageDecoder<ByteBuf>
     protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception
     {
         Protocol.DirectionData prot = ( server ) ? protocol.TO_SERVER : protocol.TO_CLIENT;
-        ByteBuf slice = in.slice().retain();
+        ByteBuf slice = in.copy(); // Can't slice this one due to EntityMap :(
 
         try
         {
diff --git a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
index 819ba3f4..1eda3adb 100644
--- a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
+++ b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
@@ -88,7 +88,7 @@ public abstract class EntityMap
         int readIdLength = packet.readerIndex() - offset;
         if ( readId == oldId || readId == newId )
         {
-            ByteBuf data = packet.slice().copy();
+            ByteBuf data = packet.copy();
             packet.readerIndex( offset );
             packet.writerIndex( offset );
             DefinedPacket.writeVarInt( readId == oldId ? newId : oldId, packet );
diff --git a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_7_6.java b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_7_6.java
index 67091434..301da0e7 100644
--- a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_7_6.java
+++ b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_7_6.java
@@ -37,7 +37,7 @@ class EntityMap_1_7_6 extends EntityMap_1_7_2
                     if ( profile != null && profile.getProperties() != null
                             && profile.getProperties().length >= 1 )
                     {
-                        ByteBuf rest = packet.slice().copy();
+                        ByteBuf rest = packet.copy();
                         packet.readerIndex( readerIndex );
                         packet.writerIndex( readerIndex + packetIdLength + idLength );
                         DefinedPacket.writeString( player.getUniqueId().toString(), packet );