diff --git a/src/systray.py b/src/systray.py
index 935f4858e..564be0987 100644
--- a/src/systray.py
+++ b/src/systray.py
@@ -200,7 +200,7 @@ class Systray:
 		if event is None: # None means windows (we explicitly popup in systraywin32.py)
 			#fixme: make me translatable or find a good way to workaround this
 			if self.added_hide_menuitem is False:
-			    	self.systray_context_menu.prepend(gtk.SeparatorMenuItem())
+				self.systray_context_menu.prepend(gtk.SeparatorMenuItem())
 				item = gtk.MenuItem('Hide this menu')
 				self.systray_context_menu.prepend(item)
 				self.added_hide_menuitem = True