diff --git a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java
index a84094d565..79092f8208 100644
--- a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java
+++ b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java
@@ -275,6 +275,7 @@ public class WebServiceCore implements DBWServiceCore {
         DBPDataSourceRegistry sessionRegistry = webSession.getDatabasesNode().getDataSourceRegistry();
 
         DBPDataSourceContainer newDataSource = WebServiceUtils.createConnectionFromConfig(connectionConfig, sessionRegistry);
+        newDataSource.setSavePassword(true); // We need for test to avoid password callback
         try {
             ConnectionTestJob ct = new ConnectionTestJob(newDataSource, param -> {});
             ct.run(webSession.getProgressMonitor());