diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index efbfdd5e..08cfea39 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -28,7 +28,6 @@
 #include "nest/route.h"
 #include "nest/protocol.h"
 #include "nest/iface.h"
-#include "sysdep/unix/timer.h"
 #include "sysdep/unix/unix.h"
 #include "sysdep/unix/krt.h"
 #include "lib/string.h"