diff --git a/abattis-cantarell-fonts.spec b/abattis-cantarell-fonts.spec
index 8d06003..c4735bb 100644
--- a/abattis-cantarell-fonts.spec
+++ b/abattis-cantarell-fonts.spec
@@ -20,6 +20,7 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch: noarch
 BuildRequires: fontpackages-devel
 BuildRequires: fontforge
+BuildRequires: autoconf
 Requires: fontpackages-filesystem
 
 Patch1: cantarell-fontconfig.patch