diff --git a/lib/coderay/helpers/file_type.rb b/lib/coderay/helpers/file_type.rb
index 7de34d58..ce67cff9 100644
--- a/lib/coderay/helpers/file_type.rb
+++ b/lib/coderay/helpers/file_type.rb
@@ -82,6 +82,7 @@ def type_from_shebang filename
       'cfm'       => :xml,
       'clj'       => :clojure,
       'css'       => :css,
+      'ctp'       => :php,
       'diff'      => :diff,
       'dpr'       => :delphi,
       'erb'       => :erb,