diff --git a/gradle.properties b/gradle.properties
index eace223..4ab5ce5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -17,4 +17,4 @@ maven_group=de.jottyfan.minecraft
 archives_base_name=quickly
 
 # Dependencies
-fabric_api_version=0.143.3+26.1
\ No newline at end of file
+fabric_api_version=0.143.4+26.1
\ No newline at end of file
diff --git a/src/main/java/de/jottyfan/minecraft/block/BlockDrill.java b/src/main/java/de/jottyfan/minecraft/block/BlockDrill.java
index 9d671d2..f5c56b4 100644
--- a/src/main/java/de/jottyfan/minecraft/block/BlockDrill.java
+++ b/src/main/java/de/jottyfan/minecraft/block/BlockDrill.java
@@ -92,7 +92,7 @@ public class BlockDrill extends FallingBlock implements EntityBlock {
 		loadings.put(QuicklyItems.CANOLABOTTLESTACK, 72);
 		Item item = itemStack.getItem();
 		if (QuicklyItems.MAGNIFIER.equals(item)) {
-			if (!level.isClientSide() && player instanceof ServerPlayer serverPlayer) {
+			if (!level.isClientSide() && player instanceof ServerPlayer serverPlayer && player != null) {
 				serverPlayer.connection.player.sendSystemMessage(Component.translatable("info.block.drillfuel", state.getValue(FUEL)), true);
 			}
 		} else if (loadings.containsKey(item)) {
diff --git a/src/main/java/de/jottyfan/minecraft/block/Itemhoarder.java b/src/main/java/de/jottyfan/minecraft/block/Itemhoarder.java
index 8bd7654..c72b0b7 100644
--- a/src/main/java/de/jottyfan/minecraft/block/Itemhoarder.java
+++ b/src/main/java/de/jottyfan/minecraft/block/Itemhoarder.java
@@ -56,7 +56,7 @@ public class Itemhoarder extends Block implements EntityBlock {
 	@Override
 	protected InteractionResult useItemOn(ItemStack itemStack, BlockState state, Level level, BlockPos pos, Player player,
 			InteractionHand hand, BlockHitResult hitResult) {
-		if (player instanceof ServerPlayer serverPlayer) {
+		if (player instanceof ServerPlayer serverPlayer && player != null) {
 			if (QuicklyItems.MAGNIFIER.equals(itemStack.getItem())) {
 				MutableComponent message = Component.empty();
 				BlockEntity blockEntity = level.getBlockEntity(pos);
diff --git a/src/main/java/de/jottyfan/minecraft/block/Monsterhoarder.java b/src/main/java/de/jottyfan/minecraft/block/Monsterhoarder.java
index 64ad1d6..b05e0b6 100644
--- a/src/main/java/de/jottyfan/minecraft/block/Monsterhoarder.java
+++ b/src/main/java/de/jottyfan/minecraft/block/Monsterhoarder.java
@@ -73,7 +73,7 @@ public class Monsterhoarder extends Block {
 			int suckRadius = state.getValue(SUCKRADIUS);
 			int burnTicks = state.getValue(BURNTICKS);
 			Component message = Component.translatable("info.block.monsterhoarder", suckRadius, burnTicks);
-			if (player instanceof ServerPlayer serverPlayer) {
+			if (player instanceof ServerPlayer serverPlayer && player != null) {
 				serverPlayer.connection.player.sendSystemMessage(message, true);
 			}
 		}
diff --git a/src/main/java/de/jottyfan/minecraft/mixin/QuicklyMixin.java b/src/main/java/de/jottyfan/minecraft/mixin/QuicklyMixin.java
deleted file mode 100644
index af03732..0000000
--- a/src/main/java/de/jottyfan/minecraft/mixin/QuicklyMixin.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package de.jottyfan.minecraft.mixin;
-
-import java.util.Map;
-
-import org.spongepowered.asm.mixin.Final;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-
-import de.jottyfan.minecraft.block.QuicklyBlocks;
-import net.minecraft.client.renderer.ItemBlockRenderTypes;
-import net.minecraft.client.renderer.chunk.ChunkSectionLayer;
-import net.minecraft.world.level.block.Block;
-
-/**
- *
- * @author jotty
- *
- */
-@Mixin(ItemBlockRenderTypes.class)
-public class QuicklyMixin {
-	@Shadow
-	@Final
-	private static Map<Block, ChunkSectionLayer> TYPE_BY_BLOCK;
-
-	@Inject(method = "<clinit>", at = @At("RETURN"))
-	private static void onStaticInit(CallbackInfo info) {
-		ChunkSectionLayer cutout = ChunkSectionLayer.CUTOUT;
-		TYPE_BY_BLOCK.put(QuicklyBlocks.CANOLAPLANT, cutout);
-		TYPE_BY_BLOCK.put(QuicklyBlocks.COTTONPLANT, cutout);
-	}
-}
\ No newline at end of file
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index ceaf845..781dccc 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -22,9 +22,6 @@
 			"de.jottyfan.minecraft.QuicklyClient"
 		]
 	},
-	"mixins": [
-		"quickly.mixins.json"
-	],
 	"depends": {
 		"fabricloader": ">=0.18.4",
 		"minecraft": "~26.1-",
diff --git a/src/main/resources/quickly.mixins.json b/src/main/resources/quickly.mixins.json
deleted file mode 100644
index 7114247..0000000
--- a/src/main/resources/quickly.mixins.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-	"required": true,
-	"package": "de.jottyfan.minecraft.mixin",
-	"compatibilityLevel": "JAVA_25",
-	"mixins": [
-		"QuicklyMixin"
-	],
-	"injectors": {
-		"defaultRequire": 1
-	},
-	"overwrites": {
-		"requireAnnotations": true
-	}
-}
\ No newline at end of file