diff --git a/bg/Makefile.am b/bg/Makefile.am
index 7892c34..2c65f03 100644
--- a/bg/Makefile.am
+++ b/bg/Makefile.am
@@ -1,7 +1,7 @@
 # $Id$
 
 DIRS = tile scale
-EXTRA_DIST =  tile/014.png tile/circuit.png tile/backwave.jpg tile/40.png tile/6.png \
+EXTRA_DIST =  tile/014.png tile/circuit.png tile/backwave.jpg tile/40.png tile/blackstone.png \
               tile/nebula.jpg scale/fourthday.jpg scale/gaia.jpg scale/galleon.jpg scale/night_of_the_dragon.jpg \
               README.backgrounds
 pixmapdir = $(pkgdatadir)/pix