diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2dcbf97..92eeda6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,12 +17,12 @@ if (MSVC)
     target_compile_options(Hallocy PRIVATE /W4 /Zl)
 else()
     if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
-        target_compile_options(Hallocy PRIVATE -mavx512f -mavx512vl)
-        target_compile_options(HallocyTest PRIVATE -mavx512f -mavx512vl)
+        target_compile_options(Hallocy PRIVATE -mavx512f -mavx512vl -march=native)
+        target_compile_options(HallocyTest PRIVATE -mavx512f -mavx512vl -march=native)
+    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm")
+        target_compile_options(Hallocy PRIVATE -mfpu=neon)
+        target_compile_options(HallocyTest PRIVATE -mfpu=neon)
     endif()
-    
-    target_compile_options(Hallocy PRIVATE -march=native)
-    target_compile_options(HallocyTest PRIVATE -march=native)
 
     target_compile_options(Hallocy PRIVATE -Wall -Wextra -pedantic)
 endif()
\ No newline at end of file