diff --git a/vlsisapd/src/configuration/src/ConfigurationDialog.cpp b/vlsisapd/src/configuration/src/ConfigurationDialog.cpp
index ec256bbc..fc5a22ab 100644
--- a/vlsisapd/src/configuration/src/ConfigurationDialog.cpp
+++ b/vlsisapd/src/configuration/src/ConfigurationDialog.cpp
@@ -38,7 +38,7 @@ ConfigurationDialog::ConfigurationDialog(QWidget* parent): QDialog(parent) {
     setWindowTitle("Configure window");
 
     ConfigurationWidget* confWidget = Configuration::get()->buildWidget(ConfigurationWidget::StandAlone);
-    connect(confWidget->getApplyButton() , SIGNAL(clicked()), this, SLOT(close()));
+    connect(confWidget                   , SIGNAL(checkOk()), this, SLOT(close()));
     connect(confWidget->getCancelButton(), SIGNAL(clicked()), this, SLOT(close()));
     connect(confWidget->getSaveButton()  , SIGNAL(clicked()), this, SIGNAL(saveToFile()));
 
diff --git a/vlsisapd/src/configuration/src/ConfigurationWidget.cpp b/vlsisapd/src/configuration/src/ConfigurationWidget.cpp
index 90ee88f0..c1b5b132 100644
--- a/vlsisapd/src/configuration/src/ConfigurationWidget.cpp
+++ b/vlsisapd/src/configuration/src/ConfigurationWidget.cpp
@@ -206,6 +206,8 @@ namespace Cfg {
       if ( _log == NULL ) _log = new LogWidget(this);
       _log->updateLogs ();
       _log->exec ();
+    } else {
+      emit checkOk();
     }
   }
 
diff --git a/vlsisapd/src/configuration/src/vlsisapd/configuration/ConfigurationWidget.h b/vlsisapd/src/configuration/src/vlsisapd/configuration/ConfigurationWidget.h
index eef97ea8..7fef8b7a 100644
--- a/vlsisapd/src/configuration/src/vlsisapd/configuration/ConfigurationWidget.h
+++ b/vlsisapd/src/configuration/src/vlsisapd/configuration/ConfigurationWidget.h
@@ -79,6 +79,7 @@ namespace Cfg {
              void             applyClicked        ();
     signals:
              void             updateParameters    ();
+             void             checkOk             ();
     private:
       unsigned int  _flags;
       QFont         _boldFont;