diff --git a/fs/skeleton/etc/securetty b/fs/skeleton/etc/securetty
index e69fec778a..fd0ec8ee9f 100644
--- a/fs/skeleton/etc/securetty
+++ b/fs/skeleton/etc/securetty
@@ -37,3 +37,6 @@ ttyO0
 ttyO1
 ttyO2
 ttyO3
+ttyAM0
+ttyAM1
+ttyAM2