diff --git a/pulsating-noise.glsl b/pulsating-noise.glsl
deleted file mode 100644
index 42b71c3..0000000
--- a/pulsating-noise.glsl
+++ /dev/null
@@ -1,17 +0,0 @@
-#version 330 core
-uniform vec2 WindowSize;
-uniform float time;
-layout(location = 0) out vec4 color;
-
-float rand(vec2 co){
-    return fract(sin(dot(co, vec2(12.9898, 78.233))) * 43758.5453);
-}
-
-float cell_size = 0.1;
-
-void main() {
-    vec2 uv = gl_FragCoord.xy / WindowSize;
-    // grid
-    float glob = rand(uv + time);
-    color = vec4(glob * (sin(time)/2 + 0.5), glob, 1.0, 1.0); //vec4(gl_FragCoord.xy / WindowSize, 0.0, 1.0);
-}