diff --git a/conf/nginx.conf b/conf/nginx.conf
index 6a35c2b..815df7a 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -3,7 +3,6 @@ location YNH_WWW_PATH {
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
-  client_max_body_size 10G;
   index index.php;
   try_files $uri $uri/ index.php;
   location ~ [^/]\.php(/|$) {
@@ -11,7 +10,10 @@ location YNH_WWW_PATH {
     fastcgi_pass unix:/var/run/php5-fpm.sock;
     fastcgi_index index.php;
     include fastcgi_params;
-    fastcgi_param   REMOTE_USER $remote_user;
-    fastcgi_param   PATH_INFO   $fastcgi_path_info;
+    fastcgi_param REMOTE_USER $remote_user;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
   }
+
+  # Include SSOWAT user panel.
+  include conf.d/yunohost_panel.conf.inc;
 }
diff --git a/manifest.json b/manifest.json
index 1c2962e..05f4b53 100644
--- a/manifest.json
+++ b/manifest.json
@@ -29,6 +29,14 @@
                 },
                 "example": "/adminer",
                 "default": "/adminer"
+            },
+            {
+                "name": "admin",
+                "ask": {
+                    "en": "Choose the only allowed admin user",
+                    "fr": "Choisissez l'unique utilisateur autorisé"
+                },
+                "example": "johndoe"
             }
         ]
     }
diff --git a/scripts/install b/scripts/install
old mode 100755
new mode 100644
index 3858972..5b95e24
--- a/scripts/install
+++ b/scripts/install
@@ -3,6 +3,7 @@
 # Retrieve arguments
 domain=$1
 path=$2
+admin=$3
 
 app_name="adminer"
 
@@ -12,11 +13,22 @@ if [[ ! $? -eq 0 ]]; then
     exit 1
 fi
 
+# Check that admin user is an existing account
+sudo yunohost user list --json | grep -q "\"username\": \"$admin\""
+if [[ ! $? -eq 0 ]]; then
+    echo "Error : the chosen admin user does not exist"
+    exit 1
+fi
+
 # Copy files to the right place
 final_path=/var/www/$app_name
 sudo mkdir -p $final_path
 sudo cp -r ../sources/* $final_path
 
+# Configuration
+sudo yunohost add addaccess adminer -u $admin
+sudo yunohost add setting adminer admin -v $admin
+
 # Files owned by root, www-data can just read
 sudo find $final_path -type f | xargs sudo chmod 644
 sudo find $final_path -type d | xargs sudo chmod 755
diff --git a/scripts/remove b/scripts/remove
old mode 100755
new mode 100644
diff --git a/scripts/upgrade b/scripts/upgrade
index 35b5857..82d6d0a 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -23,6 +23,10 @@ sudo find $final_path -type f | xargs sudo chmod 644
 sudo find $final_path -type d | xargs sudo chmod 755
 sudo chown -R root: $final_path
 
+# Configuration
+sudo yunohost app addaccess phpmyadmin -u $admin
+sudo yunohost app setting phpmyadmin admin -v $admin
+
 # Modify Nginx configuration file and copy it to Nginx conf directory
 sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
 sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.conf