diff --git a/build b/build
index b753f95..8a2141b 100755
--- a/build
+++ b/build
@@ -106,6 +106,11 @@ usage()
 	possible values for 'OPTION':
 	$(items "${buildpath}")
 
+	Special commands (consult $projectname documentation):
+	./update release
+	./build dependencies distroname
+	(replace distroname with a filename from config/dependencies/)
+
 	To know what ${projectname} version you're on, type:
 	${progname} version