diff --git a/lib/linguist/language.rb b/lib/linguist/language.rb
index 78985d8b..e89414e0 100644
--- a/lib/linguist/language.rb
+++ b/lib/linguist/language.rb
@@ -122,7 +122,7 @@ module Linguist
   popular = YAML.load_file(File.expand_path("../popular.yml", __FILE__))
   common  = YAML.load_file(File.expand_path("../common.yml", __FILE__))
 
-  YAML.load_file(File.expand_path("../extensions.yml", __FILE__)).each do |name, options|
+  YAML.load_file(File.expand_path("../languages.yml", __FILE__)).each do |name, options|
     Language.create(
       :name => name,
       :lexer_name => options[:lexer],
diff --git a/lib/linguist/extensions.yml b/lib/linguist/languages.yml
similarity index 100%
rename from lib/linguist/extensions.yml
rename to lib/linguist/languages.yml