diff -Naur a/Makefile b/Makefile
--- a/Makefile	2010-10-08 17:44:59.000000000 +0200
+++ b/Makefile	2011-01-29 18:57:31.334257694 +0100
@@ -60,7 +60,7 @@
 # NAME, VERSION, and MAJORVERSION, automatically generated
 -include Makefile.ProjectInfo
 
-Makefile.ProjectInfo: mkProjectInfo.ml $(wildcard ../.bzr/branch/last-revision)
+Makefile.ProjectInfo: mkProjectInfo $(wildcard ../.bzr/branch/last-revision)
 	./mkProjectInfo > $@
 
 mkProjectInfo: mkProjectInfo.ml