diff --git a/pdns.spec b/pdns.spec
index 06ac93d..8862db9 100644
--- a/pdns.spec
+++ b/pdns.spec
@@ -16,16 +16,16 @@ Requires(post): systemd-units
 Requires(preun): systemd-units
 Requires(postun): systemd-units
 
-BuildRequires: systemd-units
-BuildRequires: systemd-devel
+BuildRequires: bison
 BuildRequires: boost-devel
-BuildRequires: lua-devel
 BuildRequires: libsodium-devel
-BuildRequires: bison
+BuildRequires: lua-devel
 BuildRequires: openssl-devel
-BuildRequires: protobuf-devel
 BuildRequires: protobuf-compiler
+BuildRequires: protobuf-devel
 BuildRequires: python-virtualenv
+BuildRequires: systemd-devel
+BuildRequires: systemd-units
 Provides: powerdns = %{version}-%{release}
 %global backends %{backends} bind