diff --git a/engine/common/netinc.h b/engine/common/netinc.h
index cf3e8f1be..124659874 100644
--- a/engine/common/netinc.h
+++ b/engine/common/netinc.h
@@ -25,7 +25,6 @@
 	#include <netinet/in.h>
 	#include <netinet/tcp.h>
 	#include <netdb.h>
-	#include <sys/param.h>
 	#include <sys/ioctl.h>
 	#include <sys/uio.h>
 	#include <arpa/inet.h>
@@ -64,3 +63,7 @@
 	#define INVALID_SOCKET -1
 #endif
 
+#ifndef INADDR_LOOPBACK
+	#define INADDR_LOOPBACK 0x7f000001
+#endif
+