diff --git a/ctk.spec b/ctk.spec
index f5d685a..64f9fbc 100644
--- a/ctk.spec
+++ b/ctk.spec
@@ -25,6 +25,7 @@ BuildRequires: libjpeg-turbo-devel
 BuildRequires: libxml2-devel
 BuildRequires: openssl-devel
 BuildRequires: qt-devel
+BuildRequires: make
 
 %description
 The Common Toolkit is a community effort to provide support code for medical