diff --git a/scripts/install b/scripts/install
index 4418973..1be8b28 100755
--- a/scripts/install
+++ b/scripts/install
@@ -28,8 +28,11 @@ sudo chmod 700 $final_path/{data,tmp}
 
 # 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
-sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/zerobin.conf
+sed -i "s@YNH_WWW_ALIAS@$final_path/@g" ../conf/nginx.
+nginxconf=/etc/nginx/conf.d/$domain.d/zerobin.conf
+sudo cp ../conf/nginx.conf $nginxconf
+sudo chown root: $nginxconf
+sudo chmod 600 $nginxconf
 
 sudo yunohost app setting zerobin is_public -v "$is_public" 
 if [ $is_public = "Yes" ];