diff --git a/src/Arch/Core/Archetype.cs b/src/Arch/Core/Archetype.cs
index 82ea7b5..d7036ba 100644
--- a/src/Arch/Core/Archetype.cs
+++ b/src/Arch/Core/Archetype.cs
@@ -547,6 +547,11 @@ public int CalculateEntitiesPerChunk(ComponentType[] types)
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     private void EnsureChunkCapacity(int newCapacity)
     {
+        if (ChunkCapacity >= newCapacity)
+        {
+            return;
+        }
+
         // Increase chunk array size
         var newChunks = ArrayPool<Chunk>.Shared.Rent(newCapacity);
         Array.Copy(Chunks, newChunks, ChunkCapacity);