diff --git a/examples/MSP432P4xx/mxchip/iot_sdk/ccs/iot_sdk.projectspec b/examples/MSP432P4xx/mxchip/iot_sdk/ccs/iot_sdk.projectspec
index c14bd55..450e483 100755
--- a/examples/MSP432P4xx/mxchip/iot_sdk/ccs/iot_sdk.projectspec
+++ b/examples/MSP432P4xx/mxchip/iot_sdk/ccs/iot_sdk.projectspec
@@ -29,7 +29,6 @@
     <file action="copy" path="../Board/helper/emhost/emh_arg.c" targetDirectory="Board/helper/emhost/" />
     <file action="copy" path="../Board/helper/emhost/emh_arg.h" targetDirectory="Board/helper/emhost/" />
     <file action="copy" path="../Board/helper/emhost/emh_api.h" targetDirectory="Board/helper/emhost/" />
-    <file action="copy" path="../Board/helper/emhost/emh_event.h" targetDirectory="Board/helper/emhost/" />
     <file action="copy" path="../Board/helper/emhost/emh_module.c" targetDirectory="Board/helper/emhost/" />
     <file action="copy" path="../Board/helper/emhost/emh_wlan.c" targetDirectory="Board/helper/emhost/" />
     <file action="copy" path="../Board/helper/hal/mx_hal_atomic.c" targetDirectory="Board/helper/hal/" />