diff --git a/js/regl/bloomPass.js b/js/regl/bloomPass.js
index 8270abe..11e2710 100644
--- a/js/regl/bloomPass.js
+++ b/js/regl/bloomPass.js
@@ -4,10 +4,6 @@ import { loadText, makePassFBO, makePass } from "./utils.js";
 // The blur approximation is the sum of a pyramid of downscaled, blurred textures.
 
 const pyramidHeight = 5;
-const levelStrengths = Array(pyramidHeight)
-	.fill()
-	.map((_, index) => Math.pow(index / (pyramidHeight * 2) + 0.5, 1 / 3).toPrecision(5))
-	.reverse();
 
 // A pyramid is just an array of FBOs, where each FBO is half the width
 // and half the height of the FBO below it.
diff --git a/shaders/wgsl/bloomCombine.wgsl b/shaders/wgsl/bloomCombine.wgsl
index 088ea4f..aacb2f1 100644
--- a/shaders/wgsl/bloomCombine.wgsl
+++ b/shaders/wgsl/bloomCombine.wgsl
@@ -6,10 +6,6 @@ struct Config {
 @group(0) @binding(0) var<uniform> config : Config;
 @group(0) @binding(1) var linearSampler : sampler;
 
-// Currently mipmap textures aren't working as expected in Firefox Nightly
-// @group(0) @binding(2) var tex : texture_2d<f32>;
-// @group(0) @binding(3) var outputTex : texture_storage_2d<rgba8unorm, write>;
-
 @group(0) @binding(2) var tex1 : texture_2d<f32>;
 @group(0) @binding(3) var tex2 : texture_2d<f32>;
 @group(0) @binding(4) var tex3 : texture_2d<f32>;