--- ./Makefile	2004-06-22 01:05:34.000000000 +0200
+++ ./Makefile  2004-11-17 16:04:06.046511144 +0100
@@ -29,6 +29,7 @@
 	denoisefft \
 	denoisevideo \
 	despike \
+	diffkey \
 	dissolve \
 	dot \
 	downsample \