diff --git a/snippets/todo.cson b/snippets/todo.cson
index 8ef9b7f..a4f8773 100644
--- a/snippets/todo.cson
+++ b/snippets/todo.cson
@@ -1,4 +1,4 @@
-'.source.ruby, .source.puppet, .source.coffee, .source.python':
+'.source.ruby, .source.puppet, .source.coffee, .source.python, .source.shell':
   'todo':
     'prefix': 'todo'
     'body': '# TODO: $0'