diff --git a/QtMeshViewer/Header/SettingsManager.h b/QtMeshViewer/Header/SettingsManager.h
index e972b2d..89cc430 100644
--- a/QtMeshViewer/Header/SettingsManager.h
+++ b/QtMeshViewer/Header/SettingsManager.h
@@ -23,19 +23,18 @@ public:
 // attributes
 private:
 	QFile file;
+	QString listOfDirs;
 
 	QVector3D m_bgColorOn = { 5, 5, 5 };
 	QVector3D m_bgColorOff = { 128, 204, 255 };
+	QVector3D m_lightColor = { 255,255,255 };
 	bool m_bfCulling = false;
 	bool m_light = false;
-
-	QString listOfDirs;
-	int m_lightType = 1;	// 1 = direct, 2 = point
-	QVector3D m_lightColor = { 255,255,255 };
-	float m_attenuation = 0.0f;
-	float m_ambient = 0.005f;
 	bool m_headlight = false;
 	bool m_autoColor = true;
+	float m_attenuation = 0.0f;
+	float m_ambient = 0.005f;
+	int m_lightType = 1;	// 1 = direct, 2 = point
 
 // functions
 private:
diff --git a/QtMeshViewer/Header/SettingsWindow.h b/QtMeshViewer/Header/SettingsWindow.h
index 02f4f43..80b9492 100644
--- a/QtMeshViewer/Header/SettingsWindow.h
+++ b/QtMeshViewer/Header/SettingsWindow.h
@@ -17,6 +17,7 @@ private:
 	Ui::SettingsWindow* ui;
 
 	void setupConnections();
+	void updateDirList();
 
 private:
 	QString dirList;
diff --git a/QtMeshViewer/Source/SettingsWindow.cpp b/QtMeshViewer/Source/SettingsWindow.cpp
index 1e8af7f..4c11a97 100644
--- a/QtMeshViewer/Source/SettingsWindow.cpp
+++ b/QtMeshViewer/Source/SettingsWindow.cpp
@@ -3,7 +3,6 @@
 #include <QFileDialog>
 #include <QListWidgetItem>
 
-
 /////////////////////////////////////////////////////////////////////////
 // constructor/destructor
 
@@ -203,9 +202,22 @@ void SettingsWindow::on_addItem_clicked()
 														QFileDialog::ShowDirsOnly |
 														QFileDialog::DontResolveSymlinks);
 	ui->dirListWidget->insertItem(0,dirName);
+	updateDirList();
 }
 
 void SettingsWindow::on_removeItem_clicked()
 {
 	qDeleteAll(ui->dirListWidget->selectedItems());
+	updateDirList();
+}
+
+void SettingsWindow::updateDirList()
+{
+	int size = ui->dirListWidget->count();
+	QString dirs;
+
+	for (int i = 0; i < size; i++)
+		dirs += ui->dirListWidget->item(i)->text() + ";";
+
+	SettingsManager::getInstance()->setListOfDirs(dirs);
 }