diff --git a/llama/ggml-metal.m b/llama/ggml-metal.m
index 8dd6fdfc..07b868d1 100644
--- a/llama/ggml-metal.m
+++ b/llama/ggml-metal.m
@@ -1,4 +1,4 @@
-//go:build darwin,arm64
+// go:build darwin,arm64
 
 /**
  * llama.cpp - git 059031b8c40e1f4ba60586842c5b1ed3ddf61842