diff --git a/bin/update-modules-translations.mjs b/bin/update-modules-translations.mjs
index 6d16b4710..580f69c70 100644
--- a/bin/update-modules-translations.mjs
+++ b/bin/update-modules-translations.mjs
@@ -8,6 +8,7 @@ import { resolve } from "node:path";
 import { glob } from "glob";
 import { load } from "js-yaml";
 import { parseArgs } from "node:util";
+import { sep as filePathSeparator } from "path";
 
 const BASE_URL = `https://static.zdassets.com/translations`;
 
@@ -67,7 +68,7 @@ async function getModules() {
   for (const file of files) {
     const content = await readFile(file);
     const parsedContent = load(content);
-    const moduleName = file.split("/")[2];
+    const moduleName = file.split(filePathSeparator)[2];
     result[moduleName] = parsedContent.packages[0];
   }
 
diff --git a/rollup.config.mjs b/rollup.config.mjs
index c50c046a3..dd8fed2e0 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -10,11 +10,21 @@ import terser from "@rollup/plugin-terser";
 import svgr from "@svgr/rollup";
 import { generateImportMap } from "./generate-import-map.mjs";
 import { defineConfig } from "rollup";
+import { sep as filePathSeparator } from "path";
 
 const fileNames = "[name]-bundle.js";
 const isProduction = process.env.NODE_ENV === "production";
-const TRANSLATION_FILE_REGEX =
-  /src\/modules\/(.+?)\/translations\/locales\/.+?\.json$/;
+const TRANSLATION_FILE_REGEX = ( // IIFE
+  () => {
+    // escape the file path separator if it's a backslash (Windows)
+    const escapedSeparator = filePathSeparator.replace("\\", "\\\\");
+
+    return new RegExp(
+      ["src", "modules", "(.+?)", "translations", "locales", ".+?\.json$"].join(escapedSeparator)
+    );
+  }
+)();
+
 
 export default defineConfig([
   // Configuration for bundling the script.js file