diff --git a/jekyll-theme-moon.gemspec b/jekyll-theme-moon.gemspec
new file mode 100644
index 00000000000..8a6f32ee1a6
--- /dev/null
+++ b/jekyll-theme-moon.gemspec
@@ -0,0 +1,16 @@
+Gem::Specification.new do |s|
+    s.name        = 'jekyll-theme-moon'
+    s.version     = '0.1.0'
+    s.date        = '2018-01-14'
+    s.summary     = "Minimal, one column jekyll theme."
+    s.description = "Moon is a minimal, one column jekyll theme for your blog."
+    s.authors     = ["Taylan Tatlı"]
+
+    s.files         = `git ls-files -z`.split("\x0").select do |f|
+        f.match(%r!^(assets|_(includes|layouts|sass)/|(LICENSE|README)((\.(txt|md)|$)))!i)
+    end
+
+    s.homepage    =
+        'https://github.com/TaylanTatli/Moon'
+    s.license       = 'MIT'
+end