diff --git a/src/lib/lwp/sel.c b/src/lib/lwp/sel.c
index d45ee567..4c77a55c 100644
--- a/src/lib/lwp/sel.c
+++ b/src/lib/lwp/sel.c
@@ -36,6 +36,7 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <sys/file.h>
+#include <sys/time.h>
 #include <time.h>
 #include <unistd.h>