diff --git a/frontend/build.sh b/frontend/build.sh
index 726b8d0..7f1f5af 100755
--- a/frontend/build.sh
+++ b/frontend/build.sh
@@ -20,7 +20,7 @@ echo "1. Copy build files to your web server at any path:"
 echo "   Example: scp -r build/* user@server:/var/www/html/your-app-path/"
 echo ""
 echo "2. Update config.json on your server:"
-echo "   - Set 'basePath' to match your deployment path (e.g., '/video_query', '/video-query')"
+echo "   - Set 'basePath' to match your deployment path (e.g., '/video_query')"
 echo "   - Set 'domain' to your server's domain"
 echo "   - Update MSAL and API endpoints as needed"
 echo ""
diff --git a/frontend/public/config.js b/frontend/public/config.js
index 7e7494f..2558e3a 100644
--- a/frontend/public/config.js
+++ b/frontend/public/config.js
@@ -1,12 +1,12 @@
 window.__APP_CONFIG__ = {
   "_comment": "PRODUCTION CONFIG - Dynamic base path configuration - set basePath to override auto-detection",
-  "basePath": "/video-query",
+  "basePath": "/video_query",
   "domain": "https://brandtechsandbox.oliver.solutions",
   "msal": {
     "clientId": "9079054c-9620-4757-a256-23413042f1ef",
     "authority": "https://login.microsoftonline.com/e519c2e6-bc6d-4fdf-8d9c-923c2f002385",
-    "redirectUri": "https://brandtechsandbox.oliver.solutions/video-query/",
-    "postLogoutRedirectUri": "https://brandtechsandbox.oliver.solutions/video-query/",
+    "redirectUri": "https://brandtechsandbox.oliver.solutions/video_query/",
+    "postLogoutRedirectUri": "https://brandtechsandbox.oliver.solutions/video_query/",
     "tenantId": "e519c2e6-bc6d-4fdf-8d9c-923c2f002385"
   },
   "api": {
diff --git a/frontend/src/utils/pathUtils.js b/frontend/src/utils/pathUtils.js
index b6febb8..c7761e1 100644
--- a/frontend/src/utils/pathUtils.js
+++ b/frontend/src/utils/pathUtils.js
@@ -42,7 +42,7 @@ const detectBasePath = () => {
 
         // Common patterns for where React apps are deployed
         const commonAppPaths = [
-            'video_query', 'video-query', 'videoquery',
+            'video_query', 'videoquery',
             'app', 'frontend', 'client', 'ui', 'web'
         ];