diff --git a/GUI/src/main/java/cz/fidentis/analyst/gui/Installer.java b/GUI/src/main/java/cz/fidentis/analyst/gui/Installer.java
index 1e651ac1c2e05fe419e25ae74aefbae0603fca7d..8d15d50a22c6135d87a32548bcc09c7992cdfcc8 100644
--- a/GUI/src/main/java/cz/fidentis/analyst/gui/Installer.java
+++ b/GUI/src/main/java/cz/fidentis/analyst/gui/Installer.java
@@ -31,10 +31,10 @@ public class Installer extends ModuleInstall {
             java.util.logging.Logger.getLogger(UserInterface.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
         }
         java.awt.EventQueue.invokeLater(() -> {
-            frameMain = new UserInterface();
+            /*frameMain = new UserInterface();
             frameMain.setBackground(new Color(49,165,154));
             frameMain.pack();
-            frameMain.setVisible(true);           
+            frameMain.setVisible(true);*/          
             //enables to use design of operating system
             try {
                 UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());