diff --git a/src/libraries/turtle/function.hpp b/src/libraries/turtle/function.hpp
index ca4d0e1..a52162e 100644
--- a/src/libraries/turtle/function.hpp
+++ b/src/libraries/turtle/function.hpp
@@ -22,7 +22,6 @@
 #include <boost/preprocessor/repetition/enum_params.hpp>
 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
 #include <boost/shared_ptr.hpp>
-#include <exception>
 #include <ostream>
 #include <list>