diff --git a/src/engine/math/Matrix4f.java b/src/engine/math/Matrix4f.java
index 7e32c00..45fc12c 100644
--- a/src/engine/math/Matrix4f.java
+++ b/src/engine/math/Matrix4f.java
@@ -48,17 +48,32 @@ public class Matrix4f {
         return result;
     }
 
-    public static Matrix4f rotate(float angle){
+    public static Matrix4f rotateX(float angle){
+        Matrix4f result = identity();
+        float r = (float) Math.toRadians(angle);
+        float cos = (float) Math.cos(angle);
+        float sin = (float) Math.sin(angle);
+
+        result.elements[1 + 1 * 4] = cos;
+        result.elements[2 + 1 * 4] = -sin;
+
+        result.elements[1 + 2 * 4] = sin;
+        result.elements[2 + 2 * 4] = cos;
+
+        return result;
+    }
+
+    public static Matrix4f rotateY(float angle){
         Matrix4f result = identity();
         float r = (float) Math.toRadians(angle);
         float cos = (float) Math.cos(angle);
         float sin = (float) Math.sin(angle);
 
         result.elements[0 + 0 * 4] = cos;
-        result.elements[1 + 0 * 4] = sin;
+        result.elements[2 + 0 * 4] = sin;
 
-        result.elements[0 + 1 * 4] = -sin;
-        result.elements[1 + 1 * 4] = cos;
+        result.elements[0 + 2 * 4] = -sin;
+        result.elements[2 + 2 * 4] = cos;
 
         return result;
     }