diff --git a/.rubocop.yml b/.rubocop.yml
index 648dfb11..5849139b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,10 @@
 AllCops:
+  NewCops: enable
   Exclude:
     - _site/**/*
-
-Metrics/LineLength:
+Layout/LineLength:
+  Enabled: false
+Gemspec/RequiredRubyVersion:
+  Enabled: false
+Style/CaseLikeIf:
   Enabled: false
diff --git a/_config.yml b/_config.yml
index 635274fc..60d02df8 100644
--- a/_config.yml
+++ b/_config.yml
@@ -3,3 +3,5 @@ description: Slate is a theme for GitHub Pages.
 show_downloads: true
 google_analytics:
 theme: jekyll-theme-slate
+github:
+    is_project_page: true