diff --git a/conf/nginx.conf b/conf/nginx.conf
index 791145d..a48fa91 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -26,10 +26,12 @@ location __PATH__/ {
   }
 
   # Default indexes and catch-all
-  rewrite ^__PATH__/(api/deconnexion|inscription|compte|export)$ __PATH__/$1.php;
-  rewrite ^__PATH__/(connexion)$ __PATH__/$1.html;
+  rewrite ^/(export|inscription|compte)$ /$1.php;
+  rewrite ^/(connexion)$ /$1.html;
+  rewrite ^/api/(deconnexion)$ /api/$1.php;
+  rewrite ^/img/(captcha)$ /img/$1.php;
   index index.html index.php;
-  try_files $uri $uri/  __PATH__/index.php?$args;
+  try_files $uri $uri.php $uri/index.php $uri/ $1?$args $1.php?$args;
 
   # Execute and serve PHP files
   location ~ [^/]\.php(/|$) {
diff --git a/manifest.toml b/manifest.toml
index 8fc3a90..a7d8eb0 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -42,7 +42,6 @@ ram.runtime = "50M"
         sha256 = "94c3010d12f9650ea87aecde046ef0ba4102308b566de94868adc76c69c22ccf"
 
     [resources.system_user]
-        allow_email = true
 
     [resources.install_dir]
 
@@ -50,7 +49,7 @@ ram.runtime = "50M"
     main.url = "/"
 
     [resources.apt]
-    packages = "mariadb-server, php8.2-gd, php8.2-mysql"
+    packages = "mariadb-server, php8.2-gd, php8.2-mysql, php8.2-mbstring"
 
     [resources.database]
     type = "mysql"