diff --git a/x11/gtkglextmm/Makefile b/x11/gtkglextmm/Makefile
index 7279c4e15d8..7f376ce7811 100644
--- a/x11/gtkglextmm/Makefile
+++ b/x11/gtkglextmm/Makefile
@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.7 2013/03/27 18:01:16 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.8 2013/04/08 13:58:16 ajacoutot Exp $
 
 COMMENT =		C++ bindings for gtkglext
 
 DISTNAME =		gtkglextmm-1.2.0
-REVISION =		3
+REVISION =		4
 
 SHARED_LIBS +=		gdkglextmm-x11-1.2        0.0 # 0.0
 SHARED_LIBS +=		gtkglextmm-x11-1.2        0.0 # 0.0
diff --git a/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_drawingarea_h b/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_drawingarea_h
new file mode 100644
index 00000000000..9709bc14285
--- /dev/null
+++ b/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_drawingarea_h
@@ -0,0 +1,14 @@
+$OpenBSD: patch-gtkglext_gtkmm_gl_drawingarea_h,v 1.1 2013/04/08 13:58:16 ajacoutot Exp $
+
+Fix build with gtkmm>=2.24.3
+
+--- gtkglext/gtkmm/gl/drawingarea.h.orig	Mon Apr  8 15:54:44 2013
++++ gtkglext/gtkmm/gl/drawingarea.h	Mon Apr  8 15:54:57 2013
+@@ -20,6 +20,7 @@
+ #ifndef _GTKMM_GL_DRAWINGAREA_H
+ #define _GTKMM_GL_DRAWINGAREA_H
+ 
++#include <glibmm/thread.h>
+ #include <gtkmm/drawingarea.h>
+ 
+ #include <gtkmm/gl/widget.h>
diff --git a/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_widget_h b/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_widget_h
new file mode 100644
index 00000000000..05ce7d5a2c7
--- /dev/null
+++ b/x11/gtkglextmm/patches/patch-gtkglext_gtkmm_gl_widget_h
@@ -0,0 +1,14 @@
+$OpenBSD: patch-gtkglext_gtkmm_gl_widget_h,v 1.1 2013/04/08 13:58:16 ajacoutot Exp $
+
+Fix build with gtkmm>=2.24.3
+
+--- gtkglext/gtkmm/gl/widget.h.orig	Mon Apr  8 15:53:17 2013
++++ gtkglext/gtkmm/gl/widget.h	Mon Apr  8 15:54:18 2013
+@@ -20,6 +20,7 @@
+ #ifndef _GTKMM_GL_WIDGET_H
+ #define _GTKMM_GL_WIDGET_H
+ 
++#include <glibmm/thread.h>
+ #include <gtkmm/widget.h>
+ 
+ #include <gdkmm/gl/tokens.h>