diff --git a/scripts/config b/scripts/config
index 45c2e19..9667a09 100644
--- a/scripts/config
+++ b/scripts/config
@@ -8,8 +8,8 @@ ynh_abort_if_errors
 ynh_app_config_validate() {
     _ynh_app_config_validate
 
-    if [ "${changed[nss_nick]}" == "true" ] || [ "${changed[nss_password]}" == "true" ] ]; then
-        ynh_exec_as $app bash "$install_dir/tools/create_nss_certs.sh" $data_dir/nss/ $nss_password $nss_nick https://$domain$path
+    if [ "${changed[nss3_nick]}" == "true" ] || [ "${changed[nss3_password]}" == "true" ] ]; then
+        ynh_exec_as $app bash "$install_dir/tools/create_nss_certs.sh" $data_dir/nss/ $nss3_password $nss3_nick https://$domain$path
     fi
 }