diff --git a/config/nginx.conf b/config/nginx.conf
index 5215c3d..cf04f16 100644
--- a/config/nginx.conf
+++ b/config/nginx.conf
@@ -112,7 +112,10 @@ http {
     index index.html;
 
     location / {
-      try_files $uri $uri/ /index.html;
+      if ($request_uri ~ ^/(.*)\.html(\?|$)) {
+        return 302 /$1;
+      }
+      try_files $uri $uri.html $uri/ =404;
     }
 
     location ~* .(jpg|jpeg|png|gif|ico|css|js)$ {expires 30d;}