diff --git a/scripts/install b/scripts/install
index b3cbf4f..48bf675 100644
--- a/scripts/install
+++ b/scripts/install
@@ -59,7 +59,7 @@ pushd "$install_dir"
 
 	#Setting up LDAP authentification
 	ynh_psql_connect_as $db_user $db_pwd $db_name < $install_dir/config/db-ldap.sql
-	rm -f $install_dir/config/db-ldap.sql
+	ynh_secure_remove --file="$install_dir/config/db-ldap.sql"
 	
 	#ynh_exec_warn_less bundle exec rake redmine:load_default_data RAILS_ENV=production
 popd