diff --git a/ypbind.spec b/ypbind.spec
index e8f0985..8587c55 100644
--- a/ypbind.spec
+++ b/ypbind.spec
@@ -29,6 +29,8 @@ Requires(post): systemd-sysv
 Epoch: 3
 BuildRequires: dbus-glib-devel, docbook-style-xsl
 BuildRequires: systemd-units
+BuildRequires: systemd-devel
+BuildRequires: autoconf, automake
 
 %description
 The Network Information Service (NIS) is a system that provides