diff --git a/ChangeLog b/ChangeLog
index 787754894f..7c94df7d0b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-06-17  Michael Natterer  <mitch@imendio.com>
+
+	* gtk/gtkprogress.h: use G_TYPE macros for type checking instead
+	of GTK_CHECK ones because it's the parent class of an undeprecated
+	class and the GTK_CHECK stuff will soon be deprecated.
+
 2008-06-17  Michael Natterer  <mitch@imendio.com>
 
 	* gtk/gtkfilesel.c
diff --git a/gtk/gtkprogress.h b/gtk/gtkprogress.h
index 477ae33d57..fbd86387fc 100644
--- a/gtk/gtkprogress.h
+++ b/gtk/gtkprogress.h
@@ -38,11 +38,11 @@ G_BEGIN_DECLS
 #if !defined (GTK_DISABLE_DEPRECATED) || defined (GTK_COMPILATION)
 
 #define GTK_TYPE_PROGRESS            (gtk_progress_get_type ())
-#define GTK_PROGRESS(obj)            (GTK_CHECK_CAST ((obj), GTK_TYPE_PROGRESS, GtkProgress))
-#define GTK_PROGRESS_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PROGRESS, GtkProgressClass))
-#define GTK_IS_PROGRESS(obj)         (GTK_CHECK_TYPE ((obj), GTK_TYPE_PROGRESS))
-#define GTK_IS_PROGRESS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PROGRESS))
-#define GTK_PROGRESS_GET_CLASS(obj)  (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_PROGRESS, GtkProgressClass))
+#define GTK_PROGRESS(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PROGRESS, GtkProgress))
+#define GTK_PROGRESS_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PROGRESS, GtkProgressClass))
+#define GTK_IS_PROGRESS(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PROGRESS))
+#define GTK_IS_PROGRESS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PROGRESS))
+#define GTK_PROGRESS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PROGRESS, GtkProgressClass))
 
 #endif /* !GTK_DISABLE_DEPRECATED || GTK_COMPILATION */