diff --git a/packages/webamp/scripts/rollup.mjs b/packages/webamp/scripts/rollup.mjs
index 8f7d536e..e8560ad0 100644
--- a/packages/webamp/scripts/rollup.mjs
+++ b/packages/webamp/scripts/rollup.mjs
@@ -44,6 +44,9 @@ const BUNDLES = [
       file: "built/webamp.bundle.js",
       format: "umd",
       name: "Webamp",
+      // music-metadata uses dynamic imports, so we need to inline them
+      // to avoid issues with the UMD build.
+      inlineDynamicImports: true,
     },
   },
   {
@@ -54,6 +57,9 @@ const BUNDLES = [
       file: "built/webamp.bundle.min.js",
       format: "umd",
       name: "Webamp",
+      // music-metadata uses dynamic imports, so we need to inline them
+      // to avoid issues with the UMD build.
+      inlineDynamicImports: true,
     },
   },
   {
@@ -63,6 +69,9 @@ const BUNDLES = [
     output: {
       file: "built/webamp.bundle.min.mjs",
       format: "module",
+      // music-metadata uses dynamic imports, so we need to inline them
+      // to avoid issues with the UMD build.
+      inlineDynamicImports: true,
     },
   },
 ];
diff --git a/packages/webamp/scripts/rollupPlugins.mjs b/packages/webamp/scripts/rollupPlugins.mjs
index 0c8ee1c2..ded2f57a 100644
--- a/packages/webamp/scripts/rollupPlugins.mjs
+++ b/packages/webamp/scripts/rollupPlugins.mjs
@@ -23,9 +23,6 @@ export function getPlugins({ minify, outputFile, vite }) {
     // https://rollupjs.org/troubleshooting/#warning-treating-module-as-external-dependency
     // TODO: We could offer a version which does not inline React/React-DOM
     nodeResolve(),
-    // Needed for music-metadata-browser in the Webamp bundle which depends upon
-    // being able to use some polyfillable node APIs
-    nodePolyfills(),
     typescript({
       compilerOptions: {
         jsx: "react-jsx",