diff --git a/src/main/java/org/saturnclient/common/ref/render/MatrixStackRef.java b/src/main/java/org/saturnclient/common/ref/render/MatrixStackRef.java
index f4bb6b7..1e75b4e 100644
--- a/src/main/java/org/saturnclient/common/ref/render/MatrixStackRef.java
+++ b/src/main/java/org/saturnclient/common/ref/render/MatrixStackRef.java
@@ -1,11 +1,15 @@
 package org.saturnclient.common.ref.render;
 
 public interface MatrixStackRef {
+    public void push();
+
+    public void pop();
+
     public void translate(float x, float y);
 
     public void scale(float x, float y);
 
-    public void push();
+    public void rotate(float angle, float originX, float originY, float originZ);
 
-    public void pop();
+    public void rotate(float angle);
 }