diff --git a/iop/scripts/install_key.sh b/iop/scripts/install_key.sh
index bf26b0111..02dbd9de4 100755
--- a/iop/scripts/install_key.sh
+++ b/iop/scripts/install_key.sh
@@ -10,7 +10,7 @@ function install_key {
     echo "::sysinit:/etc/init.d/rcS S boot" >files/etc/inittab
     echo "::shutdown:/etc/init.d/rcS K shutdown" >>files/etc/inittab
     echo "tty/0::askfirst:/bin/ash --login" >>files/etc/inittab
-    echo "ttyS0::askfirst:/bin/ash --login" >>files/etc/inittab
+    echo "console::askfirst:/bin/cttyhack /bin/ash --login" >>files/etc/inittab
 
     echo Done
 }