diff --git a/apache/deckforge.conf b/apache/deckforge.conf
index 2efaba0..e7bf2f0 100644
--- a/apache/deckforge.conf
+++ b/apache/deckforge.conf
@@ -59,6 +59,9 @@
     ProxyPass /ppt-tool/ http://127.0.0.1:WEB_PORT/ppt-tool/
     ProxyPassReverse /ppt-tool/ http://127.0.0.1:WEB_PORT/ppt-tool/
 
+    # Redirect /ppt-tool (no trailing slash) → /ppt-tool/ to avoid 404 after Next.js 308
+    RedirectMatch ^/ppt-tool$ /ppt-tool/
+
     # Root — serve /var/www/html/index.html (Google LB health check needs 200 on GET /)
     DocumentRoot /var/www/html
     <Directory /var/www/html>