diff --git a/utils/qpicalculator/mainwindow.cpp b/utils/qpicalculator/mainwindow.cpp
index 442eddf..32f4601 100644
--- a/utils/qpicalculator/mainwindow.cpp
+++ b/utils/qpicalculator/mainwindow.cpp
@@ -1,5 +1,6 @@
 #include "mainwindow.h"
 #include "piqt.h"
+#include "qad_locations.h"
 
 
 MainWindow::MainWindow(QWidget * parent): QMainWindow(parent), Ui::MainWindow() {
@@ -17,7 +18,7 @@ MainWindow::MainWindow(QWidget * parent): QMainWindow(parent), Ui::MainWindow()
 	epal.setColor(lineInput->backgroundRole(), QColor(Qt::red).lighter(150));
 	connect(&session, SIGNAL(loading(QPIConfig & )), this, SLOT(loading(QPIConfig & )));
 	connect(&session, SIGNAL(saving(QPIConfig & )), this, SLOT(saving(QPIConfig & )));
-	session.setFile("session_qpicalc.conf");
+	session.setFile(QAD::userPath(QAD::ltConfig, "session_qpicalc"));
 	session.addEntry(this);
 	session.addEntry(lineInput);
 	session.addEntry(tabWidget);