diff --git a/lib/linguist/language.rb b/lib/linguist/language.rb
index 0408f17f..bb91d126 100644
--- a/lib/linguist/language.rb
+++ b/lib/linguist/language.rb
@@ -33,7 +33,7 @@ module Linguist
     #
     # Returns an array
     def self.detectable_markup
-      ["CSS", "Less", "Sass", "Stylus", "TeX"]
+      ["CSS", "Less", "Sass", "SCSS", "Stylus", "TeX"]
     end
 
     # Detect languages by a specific type