diff --git a/openvpn.spec b/openvpn.spec
index ffe16e0..4e794eb 100644
--- a/openvpn.spec
+++ b/openvpn.spec
@@ -18,6 +18,7 @@ Source10:          gpgkey-F554A3687412CFFEBDEFE0A312F5F7B42F2B01E7.gpg
 Patch1:            0001-Change-the-default-cipher-to-AES-256-GCM-for-server-.patch
 Patch50:           openvpn-2.4-change-tmpfiles-permissions.patch
 License:           GPLv2
+BuildRequires: make
 BuildRequires:     gnupg2
 BuildRequires:     gcc
 BuildRequires:     automake