2 files changed, 1 insertions, 2 deletions
diff --git a/ext/Setup b/ext/Setup
index 867d88cfda..9e3a2474c3 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -10,4 +10,4 @@
 #socket
 #tkutil
 #tcltklib
-gtk
+#gtk
diff --git a/ext/gtk/gtk.c b/ext/gtk/gtk.c
index a0f922796c..137590da5a 100644
--- a/ext/gtk/gtk.c
+++ b/ext/gtk/gtk.c
@@ -5246,7 +5246,6 @@ Init_gtk()
 
     /* GtkObject */
     rb_define_method(gObject, "initialize", gobj_initialize, -1);
-    rb_define_method(gObject, "initialize", gobj_initialize, -1);
     rb_define_method(gObject, "set_flags", gobj_set_flags, 1);
     rb_define_method(gObject, "unset_flags", gobj_unset_flags, 1);
     rb_define_method(gObject, "destroy", gobj_destroy, 0);