---
 CMake/unix_config.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMake/unix_config.cmake b/CMake/unix_config.cmake
index 554e961..8865c9e 100644
--- a/CMake/unix_config.cmake
+++ b/CMake/unix_config.cmake
@@ -33,7 +33,7 @@ macro(os_set_flags)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mstrict-align -ftree-vectorize -march=rv64ifd")
     else()
         set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -mssse3")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mssse3")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mssse3 -flto")
         set(LRS_TRY_USE_AVX true)
     endif(${MACHINE} MATCHES "arm64-*" OR ${MACHINE} MATCHES "aarch64-*")
 
-- 
2.34.1