diff --git a/opus.spec b/opus.spec
index 2dcf885..f88c3fa 100644
--- a/opus.spec
+++ b/opus.spec
@@ -12,6 +12,7 @@ Source0:  http://downloads.xiph.org/releases/%{name}/%{name}-%{version}%{?candid
 Source1:  http://tools.ietf.org/rfc/rfc6716.txt 
 Source2:  http://tools.ietf.org/rfc/rfc8251.txt
 
+BuildRequires: make
 BuildRequires: gcc
 BuildRequires: doxygen