diff --git a/lib/roken/roken.h b/lib/roken/roken.h
index 129108657..3a1f37ac9 100644
--- a/lib/roken/roken.h
+++ b/lib/roken/roken.h
@@ -210,6 +210,10 @@ void inaddr2str(struct in_addr addr, char *s, size_t len);
 
 void mini_inetd (int port);
 
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
 #ifndef SOMAXCONN
 #define SOMAXCONN 5
 #endif
diff --git a/lib/roken/roken.h.in b/lib/roken/roken.h.in
index 129108657..3a1f37ac9 100644
--- a/lib/roken/roken.h.in
+++ b/lib/roken/roken.h.in
@@ -210,6 +210,10 @@ void inaddr2str(struct in_addr addr, char *s, size_t len);
 
 void mini_inetd (int port);
 
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
 #ifndef SOMAXCONN
 #define SOMAXCONN 5
 #endif