diff --git a/appl/popper/pop_xmit.c b/appl/popper/pop_xmit.c
index c5ed839fe..e3ee98025 100644
--- a/appl/popper/pop_xmit.c
+++ b/appl/popper/pop_xmit.c
@@ -12,6 +12,7 @@ static char SccsId[] = "@(#)@(#)pop_xmit.c	2.1  2.1 3/18/91";
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/file.h>
+#Include <sys/time.h>
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif /* HAVE_SYS_RESOURCE_H */