diff --git a/conf/nginx.conf b/conf/nginx.conf
index 87ee77e..44389f2 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -14,7 +14,7 @@ location ^~ YNH_WWW_PATH {
 
     location ~* \.php$ {
         fastcgi_split_path_info ^(.+.php)(/.+)$;
-        fastcgi_pass unix:/var/run/php5-fpm-YNH_WWW_ROOTAPP.sock;
+        fastcgi_pass unix:/var/run/php5-fpm-YNH_WWW_APP.sock;
         include fastcgi_params;
         fastcgi_param SCRIPT_FILENAME $request_filename;
         fastcgi_param HTTP_PROXY ""; # Fix for https://httpoxy.org/ vulnerability
diff --git a/scripts/install b/scripts/install
index 5359f78..7103393 100644
--- a/scripts/install
+++ b/scripts/install
@@ -115,6 +115,7 @@ else
 fi
 sed -i "s@YNH_WWW_PATH@$path@g" $nginxconf
 sed -i "s@YNH_WWW_FINALPATH@$final_path@g" $nginxconf
+sed -i "s@YNH_WWW_APP@$app@g" $nginxconf
 sudo cp $nginxconf /etc/nginx/conf.d/$domain.d/$app.conf
 
 ### PHP ###
diff --git a/scripts/upgrade b/scripts/upgrade
index f7b8fbb..5ceb4e3 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -43,6 +43,7 @@ else
 fi
 sed -i "s@YNH_WWW_PATH@$path@g" $nginxconf
 sed -i "s@YNH_WWW_FINALPATH@$final_path@g" $nginxconf
+sed -i "s@YNH_WWW_APP@$final_path@g" $nginxconf
 sudo cp $nginxconf /etc/nginx/conf.d/$domain.d/$app.conf
 
 # If a dedicated php-fpm process is used: