diff --git a/.editorconfig b/.editorconfig
index 7f0e03b7..501d0d7a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -15,7 +15,7 @@ indent_style = tab
 indent_style = space
 indent_size = 2
 
-[frontend/**/*.{cjs,js,vue}]
+[frontend/**/*.{cjs,js,ts,vue}]
 indent_style = space
 indent_size = 2
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7830de07..49297f42 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,6 +73,6 @@ jobs:
       - run: pnpm install --frozen-lockfile
       - name: ESLint representative JS/Vue files
         run: pnpm --dir frontend exec eslint app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.spec.js app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.vue
-      - name: Prettier representative JS/Vue files
-        run: pnpm --dir frontend exec prettier --check app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.spec.js app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.vue
+      - name: Prettier representative JS/TS/Vue files
+        run: pnpm --dir frontend exec prettier --check app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.spec.js app/javascript/dashboard/components-next/captain/assistant/AssistantPlayground.vue vite.config.ts app/javascript/histoire.setup.ts
       - run: pnpm --dir frontend build
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 63f7f28f..dee9dbae 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -55,8 +55,14 @@ const entrypoints = {
   dashboard: path.resolve(__dirname, './index.html'),
   widget: path.resolve(__dirname, './app/javascript/entrypoints/widget.js'),
   portal: path.resolve(__dirname, './app/javascript/entrypoints/portal.js'),
-  superadmin: path.resolve(__dirname, './app/javascript/entrypoints/superadmin.js'),
-  superadmin_pages: path.resolve(__dirname, './app/javascript/entrypoints/superadmin_pages.js'),
+  superadmin: path.resolve(
+    __dirname,
+    './app/javascript/entrypoints/superadmin.js'
+  ),
+  superadmin_pages: path.resolve(
+    __dirname,
+    './app/javascript/entrypoints/superadmin_pages.js'
+  ),
   survey: path.resolve(__dirname, './app/javascript/entrypoints/survey.js'),
   v3app: path.resolve(__dirname, './app/javascript/entrypoints/v3app.js'),
 };