diff --git a/include/wsrep/buffer.hpp b/include/wsrep/buffer.hpp
index 1c1ac59..d36da2b 100644
--- a/include/wsrep/buffer.hpp
+++ b/include/wsrep/buffer.hpp
@@ -22,6 +22,7 @@
 
 #include <cstddef>
 #include <vector>
+#include <iterator>
 
 namespace wsrep
 {