diff --git a/bakanet/src/bakanetpch.h b/bakanet/src/bakanetpch.h
index bb961f3..3e2390b 100755
--- a/bakanet/src/bakanetpch.h
+++ b/bakanet/src/bakanetpch.h
@@ -11,6 +11,7 @@
 #include <unordered_map>
 #include <functional>
 #include <thread>
+#include <iterator>
 
 #if defined(BK_PLATFORM_WINDOWS)
     #include <Ws2tcpip.h>