diff --git a/components/messaging/ffa/libsp/tests.cmake b/components/messaging/ffa/libsp/tests.cmake
index d798621..a176811 100644
--- a/components/messaging/ffa/libsp/tests.cmake
+++ b/components/messaging/ffa/libsp/tests.cmake
@@ -34,8 +34,10 @@
 	NAME libsp_ffa
 	SOURCES
 		${CMAKE_CURRENT_LIST_DIR}/test/test_ffa_api.cpp
+		${CMAKE_CURRENT_LIST_DIR}/test/test_ffa_memory_descriptors.cpp
 		${CMAKE_CURRENT_LIST_DIR}/test/mock_ffa_internal_api.cpp
 		${CMAKE_CURRENT_LIST_DIR}/ffa.c
+		${CMAKE_CURRENT_LIST_DIR}/ffa_memory_descriptors.c
 		${CMAKE_CURRENT_LIST_DIR}/test/mock_assert.cpp
 	INCLUDE_DIRECTORIES
 		${CMAKE_CURRENT_LIST_DIR}/include/