diff --git a/garth-jekyll-theme.gemspec b/garth-jekyll-theme.gemspec
new file mode 100644
index 0000000..47ebd4b
--- /dev/null
+++ b/garth-jekyll-theme.gemspec
@@ -0,0 +1,10 @@
+Gem::Specification.new do |s|
+  s.name     = 'Garth Jekyll Theme'
+  s.version  = '0.1.0'
+  s.license  = 'MIT'
+  s.summary  = 'An experimental theme for Jekyll'
+  s.author   = 'David Darnes'
+  s.email    = 'me@daviddarnes.com'
+  s.homepage = 'https://github.com/daviddarnes/garth-jekyll-theme'
+  s.files    = `git ls-files -z`.split("\x0").grep(%r{^_(sass|includes|layouts)/})
+end