diff --git a/scripts/upgrade b/scripts/upgrade
index de5cf03..f2152cc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -28,7 +28,7 @@ sudo chown ffsync:ffsync -R $final_path
 
 # Modify Nginx configuration file and copy it to Nginx conf directory
 sed -i "s@PATHTOCHANGE@$path@g" ../conf/nginx.conf
-sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf
+sed -i "s@ALIASTOCHANGE@$final_path@g" ../conf/nginx.conf
 sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/ffsync.conf
 sudo cp ../conf/syncserver.ini $final_path/syncserver.ini
 sudo sed -i -e "s@ynhbaseurl@$domain$path@g" $final_path/syncserver.ini