1 files changed, 1 insertions, 0 deletions
diff --git a/sshpty.c b/sshpty.c
index 7cfcf91f6..7241580a8 100644
--- a/sshpty.c
+++ b/sshpty.c
@@ -17,6 +17,7 @@ RCSID("$OpenBSD: sshpty.c,v 1.16 2006/02/20 17:19:54 stevesk Exp $");
 #include <sys/ioctl.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <signal.h>
 
 #ifdef HAVE_PATHS_H
 # include <paths.h>