diff --git a/build.js b/build.js
index 1afe1ef..99c7b2a 100644
--- a/build.js
+++ b/build.js
@@ -4,7 +4,7 @@ import { sassPlugin } from 'esbuild-sass-plugin'
 import * as fs from 'fs'
 
 const serve = process.env.ESBUILD_SERVE === '1'
-const baseurl = process.env.ESBUILD_BASEURL || '/'
+const baseurl = process.env.ESBUILD_BASEURL || ''
 
 console.log(`Building with baseurl ${baseurl}`)
 
diff --git a/src/modules/simulationRenderer/classes/SimulationRenderer.ts b/src/modules/simulationRenderer/classes/SimulationRenderer.ts
index 5e039a5..0bf987e 100644
--- a/src/modules/simulationRenderer/classes/SimulationRenderer.ts
+++ b/src/modules/simulationRenderer/classes/SimulationRenderer.ts
@@ -81,7 +81,7 @@ export class SimulationRenderer {
   public updateWheelListener(ref: RefObject<HTMLCanvasElement>) {
     if (ref.current) {
       ref.current.addEventListener('wheel', (event) => {
-        if (!modalIsOpen() && location.pathname === process.env.BASEURL) {
+        if (!modalIsOpen() && location.pathname === `${process.env.BASEURL}/`) {
           event.preventDefault()
 
           handleScroll(event, this.camera)