diff --git a/opus.spec b/opus.spec
index cd6c390..bac2c3a 100644
--- a/opus.spec
+++ b/opus.spec
@@ -57,6 +57,7 @@ make check
 %{_includedir}/opus
 %{_libdir}/libopus.so
 %{_libdir}/pkgconfig/opus.pc
+%{_datadir}/aclocal/opus.m4
 
 %changelog
 * Tue Sep  4 2012 Peter Robinson <pbrobinson@fedoraproject.org> - 1.0.1rc3-0.1