diff --git a/rubygem-mustache.spec b/rubygem-mustache.spec
index d9ea248..404ab34 100644
--- a/rubygem-mustache.spec
+++ b/rubygem-mustache.spec
@@ -15,6 +15,7 @@ Requires: rubygems
 Requires: rubygem(sinatra)
 BuildRequires: rubygems
 BuildRequires: rubygem(rspec)
+Buildrequires: rubygem(rake)
 BuildArch: noarch
 Provides: rubygem(%{gemname}) = %{version}