X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Flisp%2Flist_iterator.hpp;h=bb9fe03667547b947b7512ebdb672e776140bb26;hb=2ad3ecbc14b77d373c796ad04d6389489666cc01;hp=0cb5b54b99902c51ee05c5ebadf14658f058839c;hpb=7b74666be6929322c6a603a6edd0131378f4c144;p=supertux.git

diff --git a/src/lisp/list_iterator.hpp b/src/lisp/list_iterator.hpp
index 0cb5b54b9..bb9fe0366 100644
--- a/src/lisp/list_iterator.hpp
+++ b/src/lisp/list_iterator.hpp
@@ -20,7 +20,9 @@
 #ifndef __LISP_ITERATOR_H__
 #define __LISP_ITERATOR_H__
 
-#include "lisp/lisp.hpp"
+#include <string>
+
+#include "lisp.hpp"
 
 namespace lisp
 {