1 files changed, 1 insertions, 0 deletions
diff --git a/kerberos.c b/kerberos.c
index 4baf1a8c..696d3af1 100644
--- a/kerberos.c
+++ b/kerberos.c
@@ -13,6 +13,7 @@
 #include  "fetchmail.h"
 #include  "socket.h"
 
+#include <sys/types.h>
 #include <netinet/in.h>  /* for htonl/ntohl */
 
 #ifdef KERBEROS_V4