diff --git a/glsl-shaders-1/start/js/index.js b/glsl-shaders-1/start/js/index.js
index dfd4433..9e87d7c 100644
--- a/glsl-shaders-1/start/js/index.js
+++ b/glsl-shaders-1/start/js/index.js
@@ -56,8 +56,6 @@ function onWindowResize( event ) {
   camera.bottom = -height;
   camera.updateProjectionMatrix();
   renderer.setSize( window.innerWidth, window.innerHeight );
-  uniforms.u_resolution.value.x = window.innerWidth;
-  uniforms.u_resolution.value.y = window.innerHeight;
 }
 
 function animate() {