diff --git a/src/libraries/turtle/mock.hpp b/src/libraries/turtle/mock.hpp
index 2ca740d..49bf6a0 100644
--- a/src/libraries/turtle/mock.hpp
+++ b/src/libraries/turtle/mock.hpp
@@ -27,7 +27,6 @@
 #include <boost/typeof/typeof.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits.hpp>
-#include <stdexcept>
 
 namespace mock
 {