diff --git a/usr.sbin/acpi/acpidump/acpi.c b/usr.sbin/acpi/acpidump/acpi.c
--- a/usr.sbin/acpi/acpidump/acpi.c
+++ b/usr.sbin/acpi/acpidump/acpi.c
@@ -2231,7 +2231,7 @@
 		goto out;
 	}
 	if (status != 0) {
-		fprintf(stderr, "iast exit status = %d\n", status);
+		fprintf(stderr, "iasl exit status = %d\n", status);
 	}
 
 	/* Dump iasl's output to stdout */