2 files changed, 3 insertions, 3 deletions
diff --git a/cli/js/ops/fs/stat.ts b/cli/js/ops/fs/stat.ts
index 7f28614d2..c3563a8c4 100644
--- a/cli/js/ops/fs/stat.ts
+++ b/cli/js/ops/fs/stat.ts
@@ -45,7 +45,7 @@ export interface StatResponse {
 
 // @internal
 export function parseFileInfo(response: StatResponse): FileInfo {
-  const isUnix = build.os === "mac" || build.os === "linux";
+  const isUnix = build.os === "darwin" || build.os === "linux";
   return {
     isFile: response.isFile,
     isDirectory: response.isDirectory,
diff --git a/cli/js/ops/fs/symlink.ts b/cli/js/ops/fs/symlink.ts
index 4f9c85f7b..64074ec2d 100644
--- a/cli/js/ops/fs/symlink.ts
+++ b/cli/js/ops/fs/symlink.ts
@@ -8,7 +8,7 @@ export function symlinkSync(
   newpath: string,
   type?: string
 ): void {
-  if (build.os === "win" && type) {
+  if (build.os === "windows" && type) {
     return util.notImplemented();
   }
   sendSync("op_symlink", { oldpath, newpath });
@@ -19,7 +19,7 @@ export async function symlink(
   newpath: string,
   type?: string
 ): Promise<void> {
-  if (build.os === "win" && type) {
+  if (build.os === "windows" && type) {
     return util.notImplemented();
   }
   await sendAsync("op_symlink", { oldpath, newpath });