diff --git a/test/template_int.cpp b/test/template_int.cpp
index b0c6189..9ed0919 100755
--- a/test/template_int.cpp
+++ b/test/template_int.cpp
@@ -1,4 +1,6 @@
 #include "test.hpp"
+#include <climits>
+
 #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
 
 struct x;