1 files changed, 1 insertions, 0 deletions

diff --git a/term_ps.c b/term_ps.c
index 1852c3d7..8d630c39 100644
--- a/term_ps.c
+++ b/term_ps.c
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+#include <unistd.h>
 
 #include "out.h"
 #include "main.h"