diff --git a/patches/server/Moonrise-optimisation-patches.patch b/patches/server/Moonrise-optimisation-patches.patch
index ac6ec19f98..646fcaffed 100644
--- a/patches/server/Moonrise-optimisation-patches.patch
+++ b/patches/server/Moonrise-optimisation-patches.patch
@@ -458,7 +458,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import it.unimi.dsi.fastutil.objects.ObjectIterator;
 +import it.unimi.dsi.fastutil.objects.ObjectSet;
 +import it.unimi.dsi.fastutil.objects.Reference2ObjectMap;
-+import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet;
++import it.unimi.dsi.fastutil.objects.ReferenceArrayList;
 +import java.util.ArrayList;
 +import java.util.Collection;
 +import java.util.Collections;
@@ -476,7 +476,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +    public ZeroCollidingReferenceStateTable(final Collection<Property<?>> properties) {
 +        this.propertyToIndexer = new Int2ObjectOpenHashMap<>(properties.size());
-+        this.properties = new ReferenceOpenHashSet<>(properties);
++        this.properties = new ReferenceArrayList<>(properties);
 +
 +        final List<Property<?>> sortedProperties = new ArrayList<>(properties);
 +