diff --git a/zephyr/CMakeLists.txt b/zephyr/CMakeLists.txt
index 1d081ec..6336e5d 100644
--- a/zephyr/CMakeLists.txt
+++ b/zephyr/CMakeLists.txt
@@ -20,15 +20,15 @@ if (CONFIG_ORB_MCU_MESSAGING_LIB)
 
     set(SRC_FILES)
     # look for sec_priv.proto in private first, then in private_stub
-    set(PRIV_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../messages/private)
-    if (NOT EXISTS ${PRIV_INCLUDE_DIR}/sec_priv.proto)
+#    set(PRIV_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../messages/private)
+#    if (NOT EXISTS ${PRIV_INCLUDE_DIR}/sec_priv.proto)
         set(PRIV_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../messages/private_stub)
         if (NOT EXISTS ${PRIV_INCLUDE_DIR}/sec_priv.proto)
             message(FATAL_ERROR "sec_priv.proto not found in private or private_stub")
         endif ()
-    endif ()
+#    endif ()
     # sec_priv.proto must be first in the list
-    list(APPEND PROTO_FILES ../messages/orb.proto ../messages/main.proto ../messages/sec.proto ../messages/common.proto ${PRIV_INCLUDE_DIR}/sec_priv.proto)
+    list(APPEND PROTO_FILES ${PRIV_INCLUDE_DIR}/sec_priv.proto ../messages/orb.proto ../messages/main.proto ../messages/sec.proto ../messages/common.proto)
     list(APPEND SRC_FILES ${CMAKE_CURRENT_BINARY_DIR}/main.pb.c ${CMAKE_CURRENT_BINARY_DIR}/sec.pb.c ${CMAKE_CURRENT_BINARY_DIR}/common.pb.c ${CMAKE_CURRENT_BINARY_DIR}/sec_priv.pb.c)
     list(APPEND NANOPB_OPTIONS "-I${PRIV_INCLUDE_DIR}")