diff --git a/cli/tsc/dts/lib.deno.ns.d.ts b/cli/tsc/dts/lib.deno.ns.d.ts
index 154b5f15ff..e3d0a75b98 100644
--- a/cli/tsc/dts/lib.deno.ns.d.ts
+++ b/cli/tsc/dts/lib.deno.ns.d.ts
@@ -332,6 +332,8 @@ declare namespace Deno {
    * ```
    *
    * Requires `allow-sys` permission.
+   * 
+   * On Windows there is no API available to retrieve this information and this method returns `[ 0, 0, 0 ]`.
    *
    * @tags allow-sys
    * @category Observability