diff --git a/Gemfile b/Gemfile
index 434e888..813d0a6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,4 +7,5 @@ gem "jekyll-seo-tag"
 gem "jekyll-sitemap"
 gem "kramdown-parser-gfm"
 gem "bundler"
-gem "webrick"
\ No newline at end of file
+gem "webrick"
+gem "github-pages"
\ No newline at end of file