diff --git a/expect/disable_dyn_auth.exp b/expect/disable_dyn_auth.inc
similarity index 95%
rename from expect/disable_dyn_auth.exp
rename to expect/disable_dyn_auth.inc
index 50dd5be..73e7497 100644
--- a/expect/disable_dyn_auth.exp
+++ b/expect/disable_dyn_auth.inc
@@ -29,5 +29,7 @@
 		puts "<<Dynamic Authentication not disabled>>"
 		exit_uart -1
 	}
+	"BL1: Booting BL31" {
+		puts "BL31 Booting"
+	}
     }
-exit_uart 0
diff --git a/expect/disable_dyn_auth_tftf.exp b/expect/disable_dyn_auth_tftf.exp
new file mode 100644
index 0000000..8ca24fd
--- /dev/null
+++ b/expect/disable_dyn_auth_tftf.exp
@@ -0,0 +1,32 @@
+#
+# Copyright (c) 2020 Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Expect script for Trusted Firmware Test Framework
+#
+
+source [file join [file dirname [info script]] disable_dyn_auth.inc]
+
+expect_string "Booting trusted firmware test framework" "Starting TFTF"
+expect_re "Running at NS-EL(1|2)"
+
+expect {
+	"Tests Failed  : 0" {
+		puts "<<TFTF Success>>"
+		exit_uart 0
+	}
+	"Tests Passed  : 0" {
+		puts "<<TFTF no tests passed>>"
+		exit_uart -1
+	}
+	-re "Tests Failed  : \[^0]" {
+		puts "<<TFTF Fail>>"
+		exit_uart -1
+	}
+	timeout {
+		exit_timeout
+	}
+}
+
+exit_uart -1