diff --git a/next.config.js b/next.config.js
index 3fb4a73..c8794c0 100644
--- a/next.config.js
+++ b/next.config.js
@@ -1,17 +1,4 @@
 module.exports = {
   trailingSlash: true,
   assetPrefix: `../`,
-  webpack: (config, { dev, isServer }) => {
-    if (!dev && !isServer) {
-      config.resolve.alias = {
-        ...config.resolve.alias,
-        'react/jsx-runtime.js': 'preact/compat/jsx-runtime',
-        react: 'preact/compat',
-        'react-dom/test-utils': 'preact/test-utils',
-        'react-dom': 'preact/compat',
-      }
-    }
-
-    return config
-  },
 }
diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index ffe969c..fd3d265 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -27,12 +27,12 @@ export const Footer = () => {
       <Grid container alignItems="center" textAlign="center" flexWrap="wrap" justifyContent="center" my="2rem">
         <Grid item minWidth="220px">
           <CustomLink href="https://www.arbeiterjugend.de">
-            <img src="../footer/archiv.webp" alt={'Archiv der Arbeiter:innenjugend'} width={160} height={138} />
+            <img src="../../footer/archiv.webp" alt={'Archiv der Arbeiter:innenjugend'} width={160} height={138} />
           </CustomLink>
         </Grid>
         <Grid item minWidth="220px">
           <CustomLink href="https://digitalwarenkombinat.de/">
-            <img src="../copyright.svg" alt={'Digitalwarenkombinat'} width={138} height={138} />
+            <img src="../../copyright.svg" alt={'Digitalwarenkombinat'} width={138} height={138} />
             <Typography component="h3" variant="h6" color="text.primary">
               Digitalwarenkombinat
             </Typography>
@@ -41,10 +41,10 @@ export const Footer = () => {
         <Grid item xs={12} mt={2}>
           <CustomLink href="https://www.kulturstiftung-des-bundes.de/dive-in">
             <Box sx={{ display: { xs: 'none', md: 'block' } }}>
-              <img src="../footer/ksb_horizontal.webp" alt={'Kulturstiftung des Bundes'} height={138} />
+              <img src="../../footer/ksb_horizontal.webp" alt={'Kulturstiftung des Bundes'} height={138} />
             </Box>
             <Box sx={{ display: { xs: 'block', md: 'none' } }}>
-              <img src="../footer/ksb.webp" alt={'Kulturstiftung des Bundes'} width={160} />
+              <img src="../../footer/ksb.webp" alt={'Kulturstiftung des Bundes'} width={160} />
             </Box>
           </CustomLink>
         </Grid>
diff --git a/src/services/Call.tsx b/src/services/Call.tsx
index 3ec79ca..846cf13 100644
--- a/src/services/Call.tsx
+++ b/src/services/Call.tsx
@@ -46,7 +46,7 @@ export const Call = ({ number, caller, onEnd }) => {
     number &&
       caller !== null &&
       load({
-        src: `./revolutionstelephone/${number.slice(1)}.mp3`,
+        src: `../revolutionstelephone/${number.slice(1)}.mp3`,
         autoplay: true,
         onend: () => onEnd(),
         onstop: () => onEnd(),