diff --git a/tftf/tests/tests-cpu-extensions.mk b/tftf/tests/tests-cpu-extensions.mk
index 39783b1..7375633 100644
--- a/tftf/tests/tests-cpu-extensions.mk
+++ b/tftf/tests/tests-cpu-extensions.mk
@@ -33,4 +33,5 @@
 	runtime_services/arm_arch_svc/smccc_arch_workaround_1.c		\
 	runtime_services/arm_arch_svc/smccc_arch_workaround_2.c		\
 	runtime_services/arm_arch_svc/smccc_arch_workaround_3.c		\
+	runtime_services/arm_arch_svc/smccc_feature_availability.c	\
 )