diff --git a/tests/tftpboot/script.expect b/tests/tftpboot/script.expect
index 63d54e2..3b19684 100644
--- a/tests/tftpboot/script.expect
+++ b/tests/tftpboot/script.expect
@@ -20,11 +20,11 @@ expect {
 }
 
 expect {
-   "#" { send "test -f /proc/device-tree/reserved-memory/phram-rootfs*/name && hostname \r" }
+   "#" { send "test -f /proc/device-tree/reserved-memory/phram-rootfs*/name && uname \r" }
    timeout { exit 1 }
 }
 
 expect {
-   "tftpboot-test" { exit 0 }
+   "Linux" { exit 0 }
    timeout { exit 1 }
 }
\ No newline at end of file