diff --git a/syncplay/ui/ConfigurationGetter.py b/syncplay/ui/ConfigurationGetter.py
index 222a764..db04df6 100755
--- a/syncplay/ui/ConfigurationGetter.py
+++ b/syncplay/ui/ConfigurationGetter.py
@@ -409,7 +409,7 @@ class ConfigurationGetter(object):
                 qt5reactor.install()
                 if sys.platform.startswith('darwin'):
                     import appnope
-                    appnope.nope()                
+                    appnope.nope()
             except ImportError:
                 print getMessage("unable-import-gui-error")
                 self._config['noGui'] = True
diff --git a/syncplay/ui/gui.py b/syncplay/ui/gui.py
index e7391d4..57c0f77 100644
--- a/syncplay/ui/gui.py
+++ b/syncplay/ui/gui.py
@@ -1358,8 +1358,15 @@ class MainWindow(QtWidgets.QMainWindow):
             window.mainLayout.setMenuBar(window.menuBar)
 
     def openAbout(self):
-          AboutMsgBox = QtGui.QMessageBox.about(self,"Syncplay","Syncplay v" + version)
-
+        #AboutMsgBox = QtWidgets.QMessageBox.about(self,"Syncplay","Syncplay v" + version)
+        AboutMsgBox = QtWidgets.QMessageBox(self)
+        AboutMsgBox.setText("<center>Syncplay<br><small><a href=\"http://syncplay.pl\">syncplay.pl</a></center>")
+        AboutMsgBox.setInformativeText("<center>Version v" + version + "<p>Copyright &copy; 2017 Syncplay</p><p>Licensed under the Apache License, Version 2.0</p></center>")        
+        AboutIcon = QtGui.QPixmap(self.resourcespath + u"syncplay.png")
+        AboutMsgBox.setIconPixmap(AboutIcon.scaled(120, 120))      
+        AboutMsgBox.setModal(True)
+        AboutMsgBox.exec_()
+		
     def addMainFrame(self, window):
         window.mainFrame = QtWidgets.QFrame()
         window.mainFrame.setLineWidth(0)