diff --git a/packages/editor/scripts/postbuild.mjs b/packages/editor/scripts/postbuild.mjs
index 89a426e16..4587599c6 100644
--- a/packages/editor/scripts/postbuild.mjs
+++ b/packages/editor/scripts/postbuild.mjs
@@ -27,33 +27,29 @@ const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 const ROOT_DIR = path.resolve(path.join(__dirname, ".."));
 const DIST_DIR = path.resolve(ROOT_DIR, "dist");
-const CJS_BUNDLE_PATH = path.resolve(ROOT_DIR, "dist", "index.js");
-const MJS_BUNDLE_PATH = path.resolve(ROOT_DIR, "dist", "index.mjs");
 const ICONS_MJS_BUNDLE_PATH = path.resolve(
   ROOT_DIR,
   "dist",
+  "esm",
   "toolbar",
-  "icons.mjs"
+  "icons.js"
 );
 const ICONS_CJS_BUNDLE_PATH = path.resolve(
   ROOT_DIR,
   "dist",
+  "cjs",
   "toolbar",
   "icons.js"
 );
 
 if (
   !fs.existsSync(DIST_DIR) ||
-  !fs.existsSync(CJS_BUNDLE_PATH) ||
-  !fs.existsSync(MJS_BUNDLE_PATH) ||
   !fs.existsSync(ICONS_MJS_BUNDLE_PATH) ||
   !fs.existsSync(ICONS_CJS_BUNDLE_PATH)
 )
   throw new Error("Please build the editor before running this script.");
 
 for (const bundle of [
-  { type: "cjs", path: CJS_BUNDLE_PATH },
-  { type: "mjs", path: MJS_BUNDLE_PATH },
   { type: "cjs", path: ICONS_CJS_BUNDLE_PATH },
   { type: "mjs", path: ICONS_MJS_BUNDLE_PATH }
 ]) {
@@ -72,7 +68,11 @@ for (const bundle of [
 
   console.log("Removing @mdi/js import...");
 
-  ICON_FILE = ICON_FILE.replace(/var.+=\s+require\(['"]@mdi\/js['"]\);/gm, "");
+  ICON_FILE = ICON_FILE.replace(/^import \{.+ } from "@mdi\/js";/gm, "");
+  ICON_FILE = ICON_FILE.replace(
+    /(var|const|let).+=\s+require\(['"]@mdi\/js['"]\);/gm,
+    ""
+  );
 
   console.log("Saving file...");