diff --git a/src/main/java/com/jozufozu/flywheel/backend/instancing/instancing/InstancedMaterialGroup.java b/src/main/java/com/jozufozu/flywheel/backend/instancing/instancing/InstancedMaterialGroup.java
index 73ea3e1c5..bd85a26b8 100644
--- a/src/main/java/com/jozufozu/flywheel/backend/instancing/instancing/InstancedMaterialGroup.java
+++ b/src/main/java/com/jozufozu/flywheel/backend/instancing/instancing/InstancedMaterialGroup.java
@@ -44,7 +44,7 @@ public class InstancedMaterialGroup<P extends WorldProgram> implements MaterialG
                 .onAMDWindows()) {
 			this.allocator = FallbackAllocator.INSTANCE;
 		} else {
-			this.allocator = new ModelPool(Formats.POS_TEX_NORMAL, 2048);
+			this.allocator = new ModelPool(Formats.POS_TEX_NORMAL);
 		}
 	}
 
diff --git a/src/main/java/com/jozufozu/flywheel/backend/model/ModelPool.java b/src/main/java/com/jozufozu/flywheel/backend/model/ModelPool.java
index 7e50a5ddc..5c1d426c7 100644
--- a/src/main/java/com/jozufozu/flywheel/backend/model/ModelPool.java
+++ b/src/main/java/com/jozufozu/flywheel/backend/model/ModelPool.java
@@ -35,16 +35,14 @@ public class ModelPool implements ModelAllocator {
 	 * Create a new model pool.
 	 *
 	 * @param vertexType The vertex type of the models that will be stored in the pool.
-	 * @param initialSize The initial size of the pool, in vertices.
 	 */
-	public ModelPool(VertexType vertexType, int initialSize) {
+	public ModelPool(VertexType vertexType) {
 		this.vertexType = vertexType;
 		int stride = vertexType.getStride();
 
 		vbo = new MappedGlBuffer(GlBufferType.ARRAY_BUFFER);
 
 		vbo.bind();
-		vbo.ensureCapacity((long) stride * initialSize);
 		vbo.setGrowthMargin(stride * 64);
 	}