diff --git a/ChangeLog b/ChangeLog
index 5573d8fbca..ec6abf00fe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2008-09-25  Michael Natterer  <mitch@gimp.org>
+
+	Bug 553530 – fatal error: Segmentation fault - when attempting to
+	bring up color-picker:
+
+	* modules/color-selector-wheel.c: declare gtk_hsv_get_type() if
+	not already done by GTK+. Fixes confusion about its return value
+	being 32 or 64 bit on 64 bit machines.
+
 2008-09-25  Michael Natterer  <mitch@gimp.org>
 
 	Bug 549195 – Color Wheel not working (GtkHSV):
diff --git a/modules/color-selector-wheel.c b/modules/color-selector-wheel.c
index 411e5ab958..3188e8b132 100644
--- a/modules/color-selector-wheel.c
+++ b/modules/color-selector-wheel.c
@@ -42,6 +42,7 @@
 
 typedef struct _GtkHSV      GtkHSV;
 
+GType      gtk_hsv_get_type     (void) G_GNUC_CONST;
 GtkWidget* gtk_hsv_new          (void);
 void       gtk_hsv_set_color    (GtkHSV    *hsv,
                                  double     h,