diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index 777bf1b..8de2746 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -58,7 +58,7 @@
         $<$<BOOL:${TFM_PARTITION_INTERNAL_TRUSTED_STORAGE}>:${CMAKE_CURRENT_SOURCE_DIR}/src/tfm_its_api.c>
         $<$<BOOL:${TFM_PARTITION_PLATFORM}>:${CMAKE_CURRENT_SOURCE_DIR}/src/tfm_platform_api.c>
         $<$<BOOL:${TFM_PARTITION_PROTECTED_STORAGE}>:${CMAKE_CURRENT_SOURCE_DIR}/src/tfm_ps_api.c>
-        ${CMAKE_CURRENT_SOURCE_DIR}/src/tfm_psa_call_pack.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/src/tfm_psa_call.c
 )
 
 ###################### Export configurations to NS #############################
diff --git a/interface/src/tfm_psa_call_pack.c b/interface/src/tfm_psa_call.c
similarity index 91%
rename from interface/src/tfm_psa_call_pack.c
rename to interface/src/tfm_psa_call.c
index 289784e..62d9ad2 100644
--- a/interface/src/tfm_psa_call_pack.c
+++ b/interface/src/tfm_psa_call.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  *