diff --git a/include/rexy/string_hash.hpp b/include/rexy/string_hash.hpp
index e22f300..42b0175 100644
--- a/include/rexy/string_hash.hpp
+++ b/include/rexy/string_hash.hpp
@@ -19,7 +19,6 @@
 #ifndef REXY_STRING_HASH_HPP
 #define REXY_STRING_HASH_HPP
 
-#include "hash.hpp"
 #include "rexy.hpp"
 
 namespace rexy{