diff --git a/target/trusted-firmware-m/platform/arm/rss/tc/CMakeLists.txt b/target/trusted-firmware-m/platform/arm/rss/tc/CMakeLists.txt
index b503a69..296814e 100644
--- a/target/trusted-firmware-m/platform/arm/rss/tc/CMakeLists.txt
+++ b/target/trusted-firmware-m/platform/arm/rss/tc/CMakeLists.txt
@@ -1,5 +1,5 @@
 #-------------------------------------------------------------------------------
-# Copyright (c) 2022, Arm Limited. All rights reserved.
+# Copyright (c) 2022-2023, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -9,3 +9,8 @@
 set(CMAKE_CURRENT_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR})
 
 add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/../common common)
+
+target_include_directories(${PROJECT_NAME}
+    PRIVATE
+        ${CMAKE_SOURCE_DIR}/platform/ext/target/arm/rss/tc
+)