diff --git a/ChangeLog b/ChangeLog
index 50f037b5e..48fc1fd22 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-08-23  Carl Worth  <cworth@cworth.org>
+
+	* test/.valgrind-suppressions: Add suppression for uninitialized
+	data in fbBltOne.
+
 2005-08-23  Carl Worth  <cworth@cworth.org>
 
 	* README: Big update in preparation for 1.0.
diff --git a/test/.valgrind-suppressions b/test/.valgrind-suppressions
index 8e19ad563..ad6d4ed2f 100644
--- a/test/.valgrind-suppressions
+++ b/test/.valgrind-suppressions
@@ -35,3 +35,19 @@
    fun:_dl_init
    obj:/lib/ld-2.3.5.so
 }
+{
+   Pixman reads padding bytes that are never initialized
+   Memcheck:Cond
+   fun:fbBltOne
+   fun:fbCompositeSolidMask_nx1xn
+   fun:_cairo_pixman_composite
+   fun:_cairo_image_surface_composite
+   fun:_cairo_surface_composite
+   fun:_cairo_ft_scaled_font_show_glyphs
+   fun:_cairo_scaled_font_show_glyphs
+   fun:_cairo_gstate_show_glyphs_draw_func
+   fun:_cairo_gstate_clip_and_composite
+   fun:_cairo_gstate_show_glyphs
+   fun:cairo_show_text
+   fun:draw
+}