diff --git a/lab3/src/lab3.js b/lab3/src/lab3.js
index 173b18566dcad8831552430d38dcbb85f6625731..2816e11d6eb9b711bca2a4727c2b1ccbbdf43514 100644
--- a/lab3/src/lab3.js
+++ b/lab3/src/lab3.js
@@ -275,10 +275,10 @@ function initVertexBuffers(gl) {
     0.0, 1.0, 0.0,
 
     //Plain
-    0.0, 1.0, 0.0,
-    0.0, 1.0, 0.0,
-    0.0, 1.0, 0.0,
-    0.0, 1.0, 0.0
+    1.0, 1.0, 1.0,
+    1.0, 1.0, 1.0,
+    1.0, 1.0, 1.0,
+    1.0, 1.0, 1.0
   ]);
 
   let normals = new Float32Array([