--- a/doc/Makefile	Wed Mar 01 09:14:25 2006 +0100
+++ b/doc/Makefile	Wed Mar 01 09:19:27 2006 +0100
@@ -11,7 +11,7 @@
 hg.1.txt: hg.1.gendoc.txt
 	touch hg.1.txt
 
-hg.1.gendoc.txt:
+hg.1.gendoc.txt: ../mercurial/commands.py
 	python gendoc.py > $@
 
 %: %.xml