diff --git a/patches/minecraft/net/minecraft/tags/TagCollectionManager.java.patch b/patches/minecraft/net/minecraft/tags/TagCollectionManager.java.patch
new file mode 100644
index 000000000..bbacc1f1a
--- /dev/null
+++ b/patches/minecraft/net/minecraft/tags/TagCollectionManager.java.patch
@@ -0,0 +1,20 @@
+--- a/net/minecraft/tags/TagCollectionManager.java
++++ b/net/minecraft/tags/TagCollectionManager.java
+@@ -3,13 +3,13 @@
+ import java.util.stream.Collectors;
+ 
+ public class TagCollectionManager {
+-   private static volatile ITagCollectionSupplier field_232918_a_ = ITagCollectionSupplier.func_242209_a(ITagCollection.func_242202_a(BlockTags.func_242174_b().stream().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242183_0_) -> {
++   private static volatile ITagCollectionSupplier field_232918_a_ = ITagCollectionSupplier.func_242209_a(ITagCollection.func_242202_a(BlockTags.func_242174_b().stream().distinct().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242183_0_) -> {
+       return p_242183_0_;
+-   }))), ITagCollection.func_242202_a(ItemTags.func_242177_b().stream().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242182_0_) -> {
++   }))), ITagCollection.func_242202_a(ItemTags.func_242177_b().stream().distinct().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242182_0_) -> {
+       return p_242182_0_;
+-   }))), ITagCollection.func_242202_a(FluidTags.func_241280_c_().stream().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242181_0_) -> {
++   }))), ITagCollection.func_242202_a(FluidTags.func_241280_c_().stream().distinct().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242181_0_) -> {
+       return p_242181_0_;
+-   }))), ITagCollection.func_242202_a(EntityTypeTags.func_242175_b().stream().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242179_0_) -> {
++   }))), ITagCollection.func_242202_a(EntityTypeTags.func_242175_b().stream().distinct().collect(Collectors.toMap(ITag.INamedTag::func_230234_a_, (p_242179_0_) -> {
+       return p_242179_0_;
+    }))));
+ 
diff --git a/patches/minecraft/net/minecraft/tags/TagRegistry.java.patch b/patches/minecraft/net/minecraft/tags/TagRegistry.java.patch
index 1341bef05..81239d268 100644
--- a/patches/minecraft/net/minecraft/tags/TagRegistry.java.patch
+++ b/patches/minecraft/net/minecraft/tags/TagRegistry.java.patch
@@ -26,7 +26,7 @@
        ImmutableSet<ResourceLocation> immutableset = ImmutableSet.copyOf(itagcollection.func_199908_a());
        return Sets.difference(set, immutableset);
     }
-@@ -93,5 +101,43 @@
+@@ -93,5 +101,45 @@
        public List<T> func_230236_b_() {
           return this.func_232944_c_().func_230236_b_();
        }
@@ -35,6 +35,8 @@
 +      public String toString() {
 +          return "NamedTag[" + func_230234_a_().toString() + ']';
 +      }
++      @Override public boolean equals(Object o) { return (o == this) || (o instanceof ITag.INamedTag && java.util.Objects.equals(this.func_230234_a_(), ((ITag.INamedTag<T>)o).func_230234_a_())); }
++      @Override public int hashCode() { return func_230234_a_().hashCode(); }
     }
 +
 +   private static class OptionalNamedTag<T> extends NamedTag<T> implements net.minecraftforge.common.Tags.IOptionalNamedTag<T> {