diff --git a/debian/rules b/debian/rules
index a1b568b9f..6cccad7e9 100755
--- a/debian/rules
+++ b/debian/rules
@@ -86,6 +86,7 @@ CONFFLAGS_deb = \
 	-Dsysusers=true \
 	-Dinstall-tests=true \
 	-Defi=true \
+	-Dman=true \
 	-Dnss-myhostname=true \
 	-Dnss-mymachines=true \
 	-Dnss-resolve=true \