--- a/net/minecraft/world/level/block/CeilingHangingSignBlock.java
+++ b/net/minecraft/world/level/block/CeilingHangingSignBlock.java
@@ -158,6 +158,6 @@
     @Nullable
     @Override
     public <T extends TileEntity> BlockEntityTicker<T> getTicker(World world, IBlockData iblockdata, TileEntityTypes<T> tileentitytypes) {
-        return createTickerHelper(tileentitytypes, TileEntityTypes.HANGING_SIGN, TileEntitySign::tick);
+        return null; // Craftbukkit - remove unnecessary sign ticking
     }
 }