diff --git a/ypserv.spec b/ypserv.spec
index 7292aca..b9ee0da 100644
--- a/ypserv.spec
+++ b/ypserv.spec
@@ -36,6 +36,7 @@ Patch14: ypserv-2.26-emptydomain.patch
 Patch15: ypserv-2.26-retval.patch
 BuildRequires: gdbm-devel
 BuildRequires: systemd-units
+BuildRequires: autoconf, automake
 
 # Location where helper scripts are located
 %define scripts_path /usr/lib/%{name}