diff --git a/llama/ggml-metal.m b/llama/ggml-metal-darwin_arm64.m
similarity index 99%
rename from llama/ggml-metal.m
rename to llama/ggml-metal-darwin_arm64.m
index 599db35b..d465e522 100644
--- a/llama/ggml-metal.m
+++ b/llama/ggml-metal-darwin_arm64.m
@@ -1,5 +1,3 @@
-// go:build darwin && arm64
-
 /**
  * llama.cpp - git 059031b8c40e1f4ba60586842c5b1ed3ddf61842
  *
diff --git a/scripts/sync_llama.sh b/scripts/sync_llama.sh
index a1a863ad..762b345a 100755
--- a/scripts/sync_llama.sh
+++ b/scripts/sync_llama.sh
@@ -28,7 +28,7 @@ cp $src_dir/ggml-quants.c $dst_dir/ggml-quants.c
 cp $src_dir/ggml-quants.h $dst_dir/ggml-quants.h
 cp $src_dir/ggml-metal.metal $dst_dir/ggml-metal.metal
 cp $src_dir/ggml-metal.h $dst_dir/ggml-metal.h
-cp $src_dir/ggml-metal.m $dst_dir/ggml-metal.m
+cp $src_dir/ggml-metal.m $dst_dir/ggml-metal-darwin_arm64.m
 cp $src_dir/ggml-impl.h $dst_dir/ggml-impl.h
 cp $src_dir/ggml-cuda.h $dst_dir/ggml-cuda.h
 cp $src_dir/ggml-cuda.cu $dst_dir/ggml-cuda.cu