diff --git a/thefuck/rules/cpp11.py b/thefuck/rules/cpp11.py
index c30012ac..3cd7d728 100644
--- a/thefuck/rules/cpp11.py
+++ b/thefuck/rules/cpp11.py
@@ -1,7 +1,7 @@
 from thefuck.utils import for_app
 
 
-@for_app(['g++', 'clang++'])
+@for_app('g++', 'clang++')
 def match(command):
     return ('This file requires compiler and library support for the '
             'ISO C++ 2011 standard.' in command.stderr or