diff --git a/linux/CMakeLists.txt b/linux/CMakeLists.txt
index 6b0cdb4..49788b1 100644
--- a/linux/CMakeLists.txt
+++ b/linux/CMakeLists.txt
@@ -9,6 +9,8 @@ project(${PROJECT_NAME} LANGUAGES CXX)
 
 # Invoke the build for native code shared with the other target platforms.
 # This can be changed to accomodate different builds.
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
+
 add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../src" "${CMAKE_CURRENT_BINARY_DIR}/shared")
 
 # List of absolute paths to libraries that should be bundled with the plugin.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 379f1bc..13a498d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -6,10 +6,7 @@ cmake_minimum_required(VERSION 3.18)
 project(flutter_stockfish_plugin VERSION 0.0.1 LANGUAGES CXX)
 file(GLOB_RECURSE cppPaths "Stockfish/src/*.cpp")
 set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_FLAGS "-O3 -flto")
-#set(CMAKE_CXX_FLAGS "-O3 -flto -march=native")
-#old: -Wshadow -Wmissing-declarations -fno-exceptions -std=c++17 -fPIC -Wall -Wextra -march=native
-#set(CMAKE_CXX_FLAGS_RELEASE "-O3 -flto -march=native")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -flto")
 set(NNUE_NAME nn-5af11540bbfe.nnue)
 
 add_library(flutter_stockfish_plugin SHARED