diff --git a/ocaml-libvirt.spec b/ocaml-libvirt.spec
index e8482fe..112d26b 100644
--- a/ocaml-libvirt.spec
+++ b/ocaml-libvirt.spec
@@ -14,10 +14,10 @@ BuildRequires:  make
 BuildRequires:  ocaml >= 3.10.0
 BuildRequires:  ocaml-ocamldoc
 BuildRequires:  ocaml-findlib-devel
+BuildRequires:  ocaml-rpm-macros
 
 BuildRequires:  libvirt-devel >= 0.2.1
 BuildRequires:  perl-interpreter
-BuildRequires:  python3
 
 BuildRequires:  autoconf
 BuildRequires:  automake