diff --git a/shaders/sh_noise/sh_noise.fsh b/shaders/sh_noise/sh_noise.fsh
index a35763400..5e20435df 100644
--- a/shaders/sh_noise/sh_noise.fsh
+++ b/shaders/sh_noise/sh_noise.fsh
@@ -18,7 +18,7 @@ vec3 hsv2rgb(vec3 c) {
     return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
 }
 
-float random (in vec2 st, float seed) { return fract(sin(dot(st.xy + seed, vec2(1892.9898, 78.23453))) * 437.54123); }
+float random (in vec2 st, float seed) { return fract(sin(dot(st.xy + seed / 1000., vec2(1892.9898, 78.23453))) * 437.54123); }
 
 float frandom (in vec2 st) {
     float n0 = random(st, floor(seed) / 5000.);