diff --git a/package.json b/package.json
index a83f2180f..816fe84a5 100644
--- a/package.json
+++ b/package.json
@@ -176,6 +176,7 @@
     "scroll-into-view": "^1.16.2",
     "semver": "^7.5.4",
     "sharp": "^0.32.1",
+    "slash": "^5.1.0",
     "stripe": "^14.17.0",
     "ts-key-enum": "^2.0.12",
     "tslib": "^2.3.0",
diff --git a/packages/twenty-ui/scripts/generateBarrels.js b/packages/twenty-ui/scripts/generateBarrels.js
index 8988c1e8e..6d91aa19d 100644
--- a/packages/twenty-ui/scripts/generateBarrels.js
+++ b/packages/twenty-ui/scripts/generateBarrels.js
@@ -1,5 +1,6 @@
 import * as fs from 'fs';
 import path from 'path';
+import slash from 'slash';
 
 const extensions = ['.ts', '.tsx'];
 const excludedExtensions = [
@@ -73,10 +74,10 @@ moduleDirectories.forEach((moduleDirectoryPath) => {
 
       return directFilesPaths.map((filePath) => {
         const fileName = filePath.split('.').slice(0, -1).join('.');
-        return `export * from './${path.relative(
+        return `export * from './${slash(path.relative(
           moduleDirectoryPath,
           path.join(directoryPath, fileName),
-        )}';`;
+        ))}';`;
       });
     })
     .sort((a, b) => a.localeCompare(b))
@@ -92,7 +93,7 @@ moduleDirectories.forEach((moduleDirectoryPath) => {
 const mainBarrelExports = moduleDirectories
   .map(
     (moduleDirectoryPath) =>
-      `export * from './${path.relative(srcPath, moduleDirectoryPath)}';`,
+      `export * from './${slash(path.relative(srcPath, moduleDirectoryPath))}';`,
   )
   .sort((a, b) => a.localeCompare(b))
   .join('\n');
diff --git a/yarn.lock b/yarn.lock
index 475ba43b0..b6ed9d913 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -41555,7 +41555,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"slash@npm:^5.0.0":
+"slash@npm:^5.0.0, slash@npm:^5.1.0":
   version: 5.1.0
   resolution: "slash@npm:5.1.0"
   checksum: 10c0/eb48b815caf0bdc390d0519d41b9e0556a14380f6799c72ba35caf03544d501d18befdeeef074bc9c052acf69654bc9e0d79d7f1de0866284137a40805299eb3
@@ -44314,6 +44314,7 @@ __metadata:
     scroll-into-view: "npm:^1.16.2"
     semver: "npm:^7.5.4"
     sharp: "npm:^0.32.1"
+    slash: "npm:^5.1.0"
     source-map-support: "npm:^0.5.20"
     storybook: "npm:^7.6.3"
     storybook-addon-cookie: "npm:^3.2.0"