diff --git a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/CBServerConfigurationController.java b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/CBServerConfigurationController.java
index 8e6a76f602..f5185fcc6e 100644
--- a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/CBServerConfigurationController.java
+++ b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/CBServerConfigurationController.java
@@ -253,8 +253,8 @@ protected void readProductConfiguration(Map<String, Object> serverConfig, Gson g
             try (Reader reader = new InputStreamReader(new FileInputStream(rtConfig), StandardCharsets.UTF_8)) {
                 var runtimeProductSettings = JSONUtils.parseMap(gson, reader);
                 var productSettings = serverConfiguration.getProductSettings();
-                productSettings.putAll(runtimeProductSettings);
-                Map<String, Object> flattenConfig = WebAppUtils.flattenMap(productSettings);
+                runtimeProductSettings.putAll(productSettings);
+                Map<String, Object> flattenConfig = WebAppUtils.flattenMap(runtimeProductSettings);
                 productSettings.clear();
                 productSettings.putAll(flattenConfig);
             } catch (Exception e) {