diff --git a/abattis-cantarell-fonts.spec b/abattis-cantarell-fonts.spec
index ef18a38..2e82524 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 automake libtool
 Requires: fontpackages-filesystem
 
 Patch1: cantarell-fontconfig.patch
@@ -34,6 +35,9 @@ sans-serif humanist typeface family.
 %patch1 -p1 -b .fontconfig
 
 %build
+
+autoreconf -f -i
+
 %configure
 make %{?_smp_mflags}
 fontforge -lang=ff -c 'Open($1); Generate($2);' ./src/%{archivename1}.sfd %{archivename1}.otf