diff --git a/src/server/internalServer.cpp b/src/server/internalServer.cpp
index f5b4d3e63..0e588b760 100644
--- a/src/server/internalServer.cpp
+++ b/src/server/internalServer.cpp
@@ -19,6 +19,10 @@
 
 #include "internalServer.h"
 
+#ifdef __FreeBSD__
+#include <netinet/in.h>
+#endif
+
 #ifdef _WIN32
 # if !defined(__MINGW32__) && (_MSC_VER < 1600)
 #   include "stdint4win.h"