diff --git a/gramps/gui/grampsgui.py b/gramps/gui/grampsgui.py
index 574bc208a..01204a5e6 100644
--- a/gramps/gui/grampsgui.py
+++ b/gramps/gui/grampsgui.py
@@ -63,11 +63,11 @@ MIN_PYGOBJECT_VERSION = (3, 3, 2)
 if not GObject.pygobject_version >= MIN_PYGOBJECT_VERSION :
     print((_("Your pygobject version does not meet the "
              "requirements. At least pygobject "
-             "%(major)d.%(bug)d.%(minor)d is needed to"
+             "%(major)d.%(feature)d.%(minor)d is needed to"
              " start Gramps with a GUI.\n\n"
              "Gramps will terminate now.") % 
             {'major':MIN_PYGOBJECT_VERSION[0], 
-            'bug':MIN_PYGOBJECT_VERSION[1],
+            'feature':MIN_PYGOBJECT_VERSION[1],
             'minor':MIN_PYGOBJECT_VERSION[2]}))
     sys.exit(0)