diff --git a/src/mambatray b/src/mambatray
index 11bdc4e..3dc9c10 100755
--- a/src/mambatray
+++ b/src/mambatray
@@ -172,8 +172,10 @@ class SystemTrayIcon(QtGui.QSystemTrayIcon):
         	networkFirewallConfigureProcess.execute("/usr/bin/gufw")
 
     def networkProxy(self):
-        networkProxyProcess.execute("/opt/kde/bin/kcmshell4",
-           QtCore.QStringList(list(set(['proxy']))))
+	if desktop_session == 'kde':
+		networkProxyProcess.execute("/opt/kde/bin/kcmshell4", QtCore.QStringList(list(set(['proxy']))))
+	elif desktop_session == 'gnome':
+		networkProxyProcess.execute("/usr/bin/gnome-network-properties")
 
     def SRPMSCheckUpgradeList(self):
 	checkSRPMSUpdatesTimer.stop()