diff --git a/src/server.c b/src/server.c
index 521fe8e..6b578fc 100644
--- a/src/server.c
+++ b/src/server.c
@@ -46,6 +46,7 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <netdb.h>
+#include <netinet/in.h>
 #include <netinet/tcp.h>
 
 #ifdef ENABLE_TLS