diff --git a/platform/ext/psoc64.cmake b/platform/ext/psoc64.cmake
index b878b72..45f6962 100644
--- a/platform/ext/psoc64.cmake
+++ b/platform/ext/psoc64.cmake
@@ -188,7 +188,7 @@
   message(FATAL_ERROR "Configuration variable BUILD_TARGET_HARDWARE_KEYS (true|false) is undefined!")
 elseif(BUILD_TARGET_HARDWARE_KEYS)
   list(APPEND ALL_SRC_C_S "${PLATFORM_DIR}/common/template/tfm_initial_attestation_key_material.c")
-  list(APPEND ALL_SRC_C_S "${PLATFORM_DIR}/common/tfm_rotpk.c")
+  list(APPEND ALL_SRC_C_S "${PLATFORM_DIR}/common/template/tfm_rotpk.c")
   list(APPEND ALL_SRC_C_S "${PLATFORM_DIR}/target/cypress/psoc64/dummy_crypto_keys.c")
 endif()