diff --git a/src/backend/metal/build.rs b/src/backend/metal/build.rs
index a56f7cee96e..19425e76882 100644
--- a/src/backend/metal/build.rs
+++ b/src/backend/metal/build.rs
@@ -55,7 +55,7 @@ fn main() {
         out_path.set_extension("air");
 
         let status = Command::new("xcrun")
-            .args(&["-sdk", sdk_name, "metal"])
+            .args(&["-sdk", sdk_name, "metal", "-c"])
             .arg(shader_path.as_os_str())
             .arg("-o")
             .arg(out_path.as_os_str())
diff --git a/src/backend/metal/shaders/blit.metal b/src/backend/metal/shaders/blit.metal
index 314063a1a59..9fcaf1c2b02 100644
--- a/src/backend/metal/shaders/blit.metal
+++ b/src/backend/metal/shaders/blit.metal
@@ -1,4 +1,4 @@
-#include "macros.metal"
+#include "macros.h"
 #include <metal_stdlib>
 using namespace metal;
 
diff --git a/src/backend/metal/shaders/clear.metal b/src/backend/metal/shaders/clear.metal
index bbc6cf89e9c..4adbdd3b565 100644
--- a/src/backend/metal/shaders/clear.metal
+++ b/src/backend/metal/shaders/clear.metal
@@ -1,4 +1,4 @@
-#include "macros.metal"
+#include "macros.h"
 #include <metal_stdlib>
 using namespace metal;
 
diff --git a/src/backend/metal/shaders/macros.metal b/src/backend/metal/shaders/macros.h
similarity index 100%
rename from src/backend/metal/shaders/macros.metal
rename to src/backend/metal/shaders/macros.h