diff --git a/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityAccessor.java b/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityAccessor.java
new file mode 100644
index 0000000..8b750d4
--- /dev/null
+++ b/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityAccessor.java
@@ -0,0 +1,15 @@
+package systems.brn.regexinghoppers.mixin;
+
+import net.minecraft.block.entity.HopperBlockEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+@Mixin(HopperBlockEntity.class)
+interface HopperBlockEntityAccessor {
+    @Accessor("transferCooldown")
+    int getTransferCooldown();
+
+    @Accessor("transferCooldown")
+    void setTransferCooldown(int cooldown);
+}
diff --git a/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityInvoker.java b/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityInvoker.java
deleted file mode 100644
index 9d100c5..0000000
--- a/src/main/java/systems/brn/regexinghoppers/mixin/HopperBlockEntityInvoker.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package systems.brn.regexinghoppers.mixin;
-
-import net.minecraft.block.entity.HopperBlockEntity;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.gen.Invoker;
-
-@Mixin(HopperBlockEntity.class)
-interface HopperBlockEntityInvoker {
-    @Invoker("setTransferCooldown")
-    void setTransferCooldown(int transferCooldown);
-}
diff --git a/src/main/java/systems/brn/regexinghoppers/mixin/RegexingHopperMixin.java b/src/main/java/systems/brn/regexinghoppers/mixin/RegexingHopperMixin.java
index 8f564b9..4f95e9a 100644
--- a/src/main/java/systems/brn/regexinghoppers/mixin/RegexingHopperMixin.java
+++ b/src/main/java/systems/brn/regexinghoppers/mixin/RegexingHopperMixin.java
@@ -5,10 +5,7 @@ import net.minecraft.inventory.Inventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.registry.Registries;
 import net.minecraft.util.math.Direction;
-import org.spongepowered.asm.mixin.Debug;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.gen.Accessor;
-import org.spongepowered.asm.mixin.gen.Invoker;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
@@ -26,7 +23,7 @@ public class RegexingHopperMixin {
             if (RegexingHoppers.shouldNotMove(from, itemName)) {
                 cir.setReturnValue(stack);
                 if(from instanceof HopperBlockEntity) {
-                    ((HopperBlockEntityInvoker) from).setTransferCooldown(8);
+                    ((HopperBlockEntityAccessor) from).setTransferCooldown(8);
                 }
                 return;
             }
@@ -35,7 +32,7 @@ public class RegexingHopperMixin {
             if (RegexingHoppers.shouldNotMove(_to, itemName)) {
                 cir.setReturnValue(stack);
                 if(_to instanceof HopperBlockEntity) {
-                    ((HopperBlockEntityInvoker) _to).setTransferCooldown(8);
+                    ((HopperBlockEntityAccessor) _to).setTransferCooldown(8);
                 }
                 return;
             }
diff --git a/src/main/resources/regexinghoppers.mixins.json b/src/main/resources/regexinghoppers.mixins.json
index 7f0be60..ad5a8a5 100644
--- a/src/main/resources/regexinghoppers.mixins.json
+++ b/src/main/resources/regexinghoppers.mixins.json
@@ -4,7 +4,8 @@
   "package": "systems.brn.regexinghoppers.mixin",
   "compatibilityLevel": "JAVA_21",
   "mixins": [
-    "RegexingHopperMixin"
+    "RegexingHopperMixin",
+    "HopperBlockEntityAccessor"
   ],
   "client": [
   ],