1 files changed, 1 insertions, 0 deletions
diff --git a/acountry.c b/acountry.c
index 37aed60..9b35334 100644
--- a/acountry.c
+++ b/acountry.c
@@ -50,6 +50,7 @@
 #if defined(WIN32) && !defined(WATT32)
   #include <winsock.h>
 #else
+  #include <sys/socket.h>
   #include <arpa/inet.h>
   #include <netinet/in.h>
   #include <netdb.h>