diff --git a/station-flattening-v0/src/main/java/net/modificationstation/stationapi/impl/world/StationClientWorld.java b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/impl/world/StationClientWorld.java
new file mode 100644
index 000000000..e172fcc99
--- /dev/null
+++ b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/impl/world/StationClientWorld.java
@@ -0,0 +1,5 @@
+package net.modificationstation.stationapi.impl.world;
+
+public interface StationClientWorld {
+    boolean stationAPI$isModded();
+}
diff --git a/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/ClientWorldMixin.java b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/ClientWorldMixin.java
index de7741532..ebf3952fa 100644
--- a/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/ClientWorldMixin.java
+++ b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/ClientWorldMixin.java
@@ -2,11 +2,14 @@
 
 import net.minecraft.block.Block;
 import net.minecraft.class_454;
+import net.minecraft.client.network.ClientNetworkHandler;
 import net.minecraft.world.World;
 import net.minecraft.world.dimension.Dimension;
 import net.minecraft.world.dimension.DimensionData;
 import net.modificationstation.stationapi.api.block.BlockState;
+import net.modificationstation.stationapi.api.network.ModdedPacketHandler;
 import net.modificationstation.stationapi.impl.client.world.ClientBlockChange;
+import net.modificationstation.stationapi.impl.world.StationClientWorld;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.Unique;
@@ -17,13 +20,25 @@
 import java.util.LinkedList;
 
 @Mixin(class_454.class)
-abstract class ClientWorldMixin extends World {
+abstract class ClientWorldMixin extends World implements StationClientWorld {
+    @Unique boolean isModded = false;
+
     @Shadow private LinkedList field_1722;
 
     private ClientWorldMixin(DimensionData arg, String string, Dimension arg2, long l) {
         super(arg, string, arg2, l);
     }
 
+    @Inject(method = "<init>", at = @At("RETURN"))
+    void mpCrashWorkaround(ClientNetworkHandler handler, long l, int i, CallbackInfo ci) {
+        isModded = ((ModdedPacketHandler) handler).isModded();
+    }
+
+    @Override
+    public boolean stationAPI$isModded() {
+        return isModded;
+    }
+
     @ModifyConstant(method = "method_1494(IIZ)V", constant = @Constant(intValue = 0))
     private int stationapi_changeMinHeight(int value) {
         return getBottomY();
diff --git a/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/MultiplayerChunkCacheMixin.java b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/MultiplayerChunkCacheMixin.java
index d4501fa00..892bebd0f 100644
--- a/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/MultiplayerChunkCacheMixin.java
+++ b/station-flattening-v0/src/main/java/net/modificationstation/stationapi/mixin/flattening/client/MultiplayerChunkCacheMixin.java
@@ -7,6 +7,7 @@
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
 import net.modificationstation.stationapi.api.network.ModdedPacketHandler;
+import net.modificationstation.stationapi.impl.world.StationClientWorld;
 import net.modificationstation.stationapi.impl.world.chunk.FlattenedChunk;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -28,8 +29,7 @@ class MultiplayerChunkCacheMixin {
             cancellable = true
     )
     public void stationapi_loadChunk(int i, int j, CallbackInfoReturnable<Chunk> cir) {
-        //noinspection deprecation
-        if (!((ModdedPacketHandler) ((Minecraft) FabricLoader.getInstance().getGameInstance()).getNetworkHandler()).isModded())
+        if (!((StationClientWorld) field_2555).stationAPI$isModded())
             return;
         ChunkPos vec2i = new ChunkPos(i, j);
         FlattenedChunk chunk = new FlattenedChunk(this.field_2555, i, j);