diff --git a/suspenders.gemspec b/suspenders.gemspec
index ba8ae09b6..242188b75 100644
--- a/suspenders.gemspec
+++ b/suspenders.gemspec
@@ -24,6 +24,7 @@ rush to build something amazing; don't use it if you like missing deadlines.
   s.extra_rdoc_files = %w[README.md LICENSE]
   s.files = `git ls-files`.split("\n")
   s.homepage = 'http://github.com/thoughtbot/suspenders'
+  s.license = 'MIT'
   s.name = 'suspenders'
   s.rdoc_options = ['--charset=UTF-8']
   s.require_paths = ['lib']