diff --git a/disable-lto.patch b/disable-lto.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3cb487f980371fe8fa3588f70399be34139e2a85
--- /dev/null
+++ b/disable-lto.patch
@@ -0,0 +1,13 @@
+diff --git a/CMake/unix_config.cmake b/CMake/unix_config.cmake
+index b496cf0..f5383d4 100644
+--- a/CMake/unix_config.cmake
++++ b/CMake/unix_config.cmake
+@@ -21,7 +21,7 @@ macro(os_set_flags)
+         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=rv64ifd")
+     else()
+         set(CMAKE_C_FLAGS   "${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 "arm-*")
+ 
diff --git a/librealsense2.spec b/librealsense2.spec
index 07f1c19bba68bd9bb6a271ebf860cee6c2d27424..8647bed4fe441b07df9e0fc3db98f8726169cfc8 100644
--- a/librealsense2.spec
+++ b/librealsense2.spec
@@ -18,6 +18,7 @@ Source0:        %{name}_%{version}.orig.tar.gz
 
 Patch1:        0-librealsense2-fix-threads-not-found.patch
 Patch2:        0-librealsense2-add-riscv-arch.patch
+Patch3:        disable-lto.patch 
 
 Requires: ros-%{ros_distro}-ros-workspace