diff --git a/sbin/ping/ping.c b/sbin/ping/ping.c
--- a/sbin/ping/ping.c
+++ b/sbin/ping/ping.c
@@ -890,7 +890,7 @@
 
 	si_sa.sa_handler = status;
 	if (sigaction(SIGINFO, &si_sa, 0) == -1) {
-		err(EX_OSERR, "sigaction");
+		err(EX_OSERR, "sigaction SIGINFO");
 	}
 
         if (alarmtimeout > 0) {