diff --git a/libogg.spec b/libogg.spec
index 170e2d8..70e382e 100644
--- a/libogg.spec
+++ b/libogg.spec
@@ -8,6 +8,8 @@ License:        BSD
 URL:            http://www.xiph.org/
 Source:         http://downloads.xiph.org/releases/ogg/%{name}-%{version}.tar.xz
 
+BuildRequires:  autoconf >= 2.69-10
+
 %description
 Libogg is a library for manipulating Ogg bitstream file formats.
 Libogg supports both making Ogg bitstreams and getting packets from