diff --git a/drivers/Spectrum-MI40xxSeries/CMakeLists.txt b/drivers/Spectrum-MI40xxSeries/CMakeLists.txt
index 64b7bb8..9cd1e22 100644
--- a/drivers/Spectrum-MI40xxSeries/CMakeLists.txt
+++ b/drivers/Spectrum-MI40xxSeries/CMakeLists.txt
@@ -37,6 +37,7 @@ if(EXISTS ${MITGZ})
 	add_custom_command(OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/linux/src_all/micx_drv
 		COMMAND tar xfvz ${MITGZ}
 		COMMAND cp -v ${CMAKE_CURRENT_SOURCE_DIR}/linux/src_all/micx_drv/makefile.kernel26 ${CMAKE_CURRENT_SOURCE_DIR}/linux/src_all/micx_drv/Makefile
+		COMMAND sed -i 's/-Wno-deprecated-declarations/Wno-deprecated-declarations -w' ${CMAKE_CURRENT_SOURCE_DIR}/linux/src_all/micx_drv/Makefile
         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 		COMMENT "Unpacking Spectrum driver tarball"
         VERBATIM)