diff -up gnucash-2.2.9/src/gnome/glade/chart-export.glade.foo gnucash-2.2.9/src/gnome/glade/chart-export.glade
--- gnucash-2.2.9/src/gnome/glade/chart-export.glade.foo	2010-01-18 13:31:23.000000000 -0500
+++ gnucash-2.2.9/src/gnome/glade/chart-export.glade	2008-01-07 20:06:30.000000000 -0500
@@ -222,7 +222,6 @@
 	      <property name="width_request">215</property>
 	      <property name="height_request">180</property>
 	      <property name="visible">True</property>
-	      <property name="tooltip" translatable="yes">Future dates are not supported</property>
 	      <property name="can_focus">True</property>
 	      <property name="display_options">GTK_CALENDAR_SHOW_HEADING|GTK_CALENDAR_SHOW_DAY_NAMES</property>
 	    </widget>