diff --git a/package-lock.json b/package-lock.json
index 9fe8a8c9..0fa07c59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,6 +17,7 @@
       "devDependencies": {
         "@eslint/js": "^9.24.0",
         "@playwright/test": "1.43.1",
+        "@rollup/plugin-replace": "^6.0.2",
         "@types/async": "^3.2.24",
         "@types/node": "*",
         "@types/selenium-webdriver": "^4.1.28",
@@ -1477,6 +1478,67 @@
         "node": ">=16"
       }
     },
+    "node_modules/@rollup/plugin-replace": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-replace/-/plugin-replace-6.0.2.tgz",
+      "integrity": "sha512-7QaYCf8bqF04dOy7w/eHmJeNExxTYwvKAmlSAH/EaWWUzbT0h5sbF6bktFoX/0F/0qwng5/dWFMyf3gzaM8DsQ==",
+      "dev": true,
+      "dependencies": {
+        "@rollup/pluginutils": "^5.0.1",
+        "magic-string": "^0.30.3"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "rollup": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@rollup/pluginutils": {
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.1.4.tgz",
+      "integrity": "sha512-USm05zrsFxYLPdWWq+K3STlWiT/3ELn3RcV5hJMghpeAIhxfsUIg6mt12CBJBInWMV4VneoV7SfGv8xIwo2qNQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/estree": "^1.0.0",
+        "estree-walker": "^2.0.2",
+        "picomatch": "^4.0.2"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "rollup": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@rollup/pluginutils/node_modules/estree-walker": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
+      "dev": true
+    },
+    "node_modules/@rollup/pluginutils/node_modules/picomatch": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.2.tgz",
+      "integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/@rollup/rollup-android-arm-eabi": {
       "version": "4.38.0",
       "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.38.0.tgz",
diff --git a/package.json b/package.json
index 921965c7..9b984864 100644
--- a/package.json
+++ b/package.json
@@ -87,6 +87,7 @@
   "devDependencies": {
     "@eslint/js": "^9.24.0",
     "@playwright/test": "1.43.1",
+    "@rollup/plugin-replace": "^6.0.2",
     "@types/async": "^3.2.24",
     "@types/node": "*",
     "@types/selenium-webdriver": "^4.1.28",
diff --git a/vite.config.ts b/vite.config.ts
index 13f8d392..0fa56b2e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,5 +1,6 @@
 /// <reference types="vitest" />
 
+import replace from '@rollup/plugin-replace';
 import { resolve } from 'path';
 import { bundleStats } from 'rollup-plugin-bundle-stats';
 import { defineConfig } from 'vite';
@@ -46,14 +47,18 @@ export default defineConfig({
         target: 'es6',
         sourcemap: true,
         rollupOptions: {
-          external: [/source-map-js/],
-          // This is not needed, but silences a Rollup warning
-          output: {
-            globals: {
-              'source-map-js/lib/source-map-generator.js':
-                'sourceMapGenerator_js',
-            },
-          },
+          plugins: [
+            // Remove unused source-map-js module to minimize build size
+            // @ts-expect-error https://github.com/rollup/plugins/issues/1541
+            replace({
+              values: {
+                "import { SourceMapGenerator } from 'source-map-js/lib/source-map-generator.js';":
+                  '',
+              },
+              delimiters: ['', ''],
+              preventAssignment: true,
+            }),
+          ],
         },
       },
   plugins: [bundleStats({ compare: false, silent: true })],