diff --git a/adobe-mappings-cmap.spec b/adobe-mappings-cmap.spec
index 2a88f59..5c2c80e 100644
--- a/adobe-mappings-cmap.spec
+++ b/adobe-mappings-cmap.spec
@@ -9,6 +9,7 @@ Source:           https://github.com/adobe-type-tools/cmap-resources/archive/%{v
 
 BuildArch:        noarch
 BuildRequires:    git
+BuildRequires: make
 
 %description
 CMap (Character Map) resources are used to unidirectionally map character codes,