=== modified file 'src/bubble.c'
--- src/bubble.c	2009-04-14 16:30:39 +0000
+++ src/bubble.c	2009-04-16 08:52:27 +0000
@@ -2096,6 +2096,11 @@
 	text = filter_text (body);
 
 	priv->message_body = g_string_new (text);
+
+    g_object_notify (
+            G_OBJECT (gtk_widget_get_accessible (priv->widget)), 
+            "accessible-description");
+
 	g_free (text);
 }
 
@@ -3345,6 +3350,10 @@
 	/* append text to current message-body */
 	g_string_append (GET_PRIVATE (self)->message_body, text);
 
+    g_object_notify (
+            G_OBJECT (gtk_widget_get_accessible (GET_PRIVATE(self)->widget)), 
+            "accessible-description");
+
 	g_free ((gpointer) text);
 }