diff --git a/src/Unittests/unittests_vector_type.cc b/src/Unittests/unittests_vector_type.cc
index ef86ccad..fb2378e4 100644
--- a/src/Unittests/unittests_vector_type.cc
+++ b/src/Unittests/unittests_vector_type.cc
@@ -3,9 +3,7 @@
 #include <iostream>
 #include <list>
 
-#if (defined(_MSC_VER) && (_MSC_VER >= 1900)) || __cplusplus > 199711L || defined(__GXX_EXPERIMENTAL_CXX0X__)
-#include <cstdint>
-#endif
+#include <stdint.h>
 
 namespace {