diff --git a/vmmlib/vector.hpp b/vmmlib/vector.hpp
index 4adc2dec..dfbf9fb9 100644
--- a/vmmlib/vector.hpp
+++ b/vmmlib/vector.hpp
@@ -45,6 +45,7 @@
 #include <cstring>
 #include <limits>
 #include <algorithm>
+#include <cstdint>
 
 namespace vmml
 {