2 files changed, 3 insertions, 3 deletions
diff --git a/format.c b/format.c
index c5ede2bd..ea0a91b1 100644
--- a/format.c
+++ b/format.c
@@ -133,7 +133,7 @@ struct format_tree *
 format_create(void)
 {
 	struct format_tree	*ft;
-	char			 host[MAXHOSTNAMELEN], *ptr;
+	char			 host[HOST_NAME_MAX+1], *ptr;
 
 	ft = xcalloc(1, sizeof *ft);
 	RB_INIT(&ft->tree);
diff --git a/screen.c b/screen.c
index 3e3cac53..1b841eed 100644
--- a/screen.c
+++ b/screen.c
@@ -31,11 +31,11 @@ void	screen_resize_y(struct screen *, u_int);
 void
 screen_init(struct screen *s, u_int sx, u_int sy, u_int hlimit)
 {
-	char host[HOST_NAME_MAX];
+	char host[HOST_NAME_MAX+1];
 
 	s->grid = grid_create(sx, sy, hlimit);
 
-	if (gethostname(host, HOST_NAME_MAX) == 0)
+	if (gethostname(host, sizeof(host)) == 0)
 		s->title = xstrdup(host);
 	else
 		s->title = xstrdup("");