1 files changed, 6 insertions, 4 deletions
diff --git a/tools/node_compat/setup.ts b/tools/node_compat/setup.ts
index 3cac72019..c8fd6a8e0 100755
--- a/tools/node_compat/setup.ts
+++ b/tools/node_compat/setup.ts
@@ -182,9 +182,10 @@ async function copyTests() {
     const srcFile = await Deno.open(
       new URL(`${suite}/${entry.name}`, NODE_LOCAL_TEST_URL),
     );
-    await writeAll(
-      destFile,
-      encoder.encode(`// deno-fmt-ignore-file
+    if (dest.pathname.endsWith("js")) {
+      await writeAll(
+        destFile,
+        encoder.encode(`// deno-fmt-ignore-file
 // deno-lint-ignore-file
 
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
@@ -192,7 +193,8 @@ async function copyTests() {
 // This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
 
 `),
-    );
+      );
+    }
     await srcFile.readable.pipeTo(destFile.writable);
   }
 }