diff --git a/src/main/java/org/ultramine/mods/bukkit/mixin/tileentity/MixinTileEntityFurnace.java b/src/main/java/org/ultramine/mods/bukkit/mixin/tileentity/MixinTileEntityFurnace.java
index 015c2ba..d7fab6a 100644
--- a/src/main/java/org/ultramine/mods/bukkit/mixin/tileentity/MixinTileEntityFurnace.java
+++ b/src/main/java/org/ultramine/mods/bukkit/mixin/tileentity/MixinTileEntityFurnace.java
@@ -32,7 +32,7 @@
 	@Overwrite
 	public void updateEntity()
 	{
-		boolean flag = (this.blockType == Blocks.lit_furnace); // CraftBukkit - SPIGOT-844 - Check if furnace block is lit using the block instead of burn time
+		boolean flag = this.furnaceBurnTime > 0;
 		boolean flag1 = false;
 
 		// CraftBukkit - moved from below