diff --git a/libatomic_ops.spec b/libatomic_ops.spec
index 14f9c85..8bceb1b 100644
--- a/libatomic_ops.spec
+++ b/libatomic_ops.spec
@@ -29,6 +29,7 @@ Source:         http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-7.4.2.tar
 Patch2:         libatomic_ops-ppc64.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
+BuildRequires:  libtool
 BuildRequires:  pkgconfig
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build