diff --git a/utils/gui/pyqt/main_window/MainWindow.ui b/utils/gui/pyqt/main_window/MainWindow.ui
index a2ac7d8..a3c9ec4 100644
--- a/utils/gui/pyqt/main_window/MainWindow.ui
+++ b/utils/gui/pyqt/main_window/MainWindow.ui
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>MainWindow</string>
+   <string>Analyse Morphologique</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout">
diff --git a/utils/gui/pyqt/main_window/UI_MainWindow.py b/utils/gui/pyqt/main_window/UI_MainWindow.py
index 16c3f08..2f0b2e6 100644
--- a/utils/gui/pyqt/main_window/UI_MainWindow.py
+++ b/utils/gui/pyqt/main_window/UI_MainWindow.py
@@ -299,7 +299,7 @@ class Ui_MainWindow(object):
 
     def retranslateUi(self, MainWindow):
         _translate = QtCore.QCoreApplication.translate
-        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
+        MainWindow.setWindowTitle(_translate("MainWindow", "Analyse Morphologique"))
         self.input_file_label.setText(_translate("MainWindow", "Chemin du fichier .obj"))
         self.input_file_choose_btn.setText(_translate("MainWindow", "Choisir le fichier"))
         self.output_folder_label.setText(_translate("MainWindow", "Repertoire de sortie"))