diff --git a/test/function_ptr_from_tpl.cpp b/test/function_ptr_from_tpl.cpp
index 8684d37..9d6faa1 100755
--- a/test/function_ptr_from_tpl.cpp
+++ b/test/function_ptr_from_tpl.cpp
@@ -1,4 +1,4 @@
-#include <boost\typeof\typeof.hpp>
+#include <boost/typeof/typeof.hpp>
 
 void f()
 {}