diff --git a/ChangeLog b/ChangeLog
index a2be7f8be..549db120b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,9 @@
 20140128
  - (djm) [configure.ac] Search for inet_ntop in libnsl and libresovl;
    ok dtucker
+ - (djm) [sshd.c] Use kill(0, ...) instead of killpg(0, ...); the
+   latter being specified to have undefined behaviour in SUSv3;
+   ok dtucker
 
 20140127
  - (dtucker) [Makefile.in] Remove trailing backslash which some make
diff --git a/sshd.c b/sshd.c
index a5d4218b3..25380c911 100644
--- a/sshd.c
+++ b/sshd.c
@@ -372,7 +372,7 @@ grace_alarm_handler(int sig)
 	 */
 	if (getpgid(0) == getpid()) {
 		signal(SIGTERM, SIG_IGN);
-		killpg(0, SIGTERM);
+		kill(0, SIGTERM);
 	}
 
 	/* Log error and exit. */