diff --git a/src/resources/extensions/sf/preferences.js b/src/resources/extensions/sf/preferences.js
index 8822f6c19..109fcf731 100644
--- a/src/resources/extensions/sf/preferences.js
+++ b/src/resources/extensions/sf/preferences.js
@@ -10,11 +10,11 @@
  * statements continue to work without modification.
  */
 import { existsSync, readFileSync } from "node:fs";
-import { homedir } from "node:os";
 import { dirname, join, resolve } from "node:path";
 import { normalizeStringArray } from "@singularity-forge/coding-agent";
 import { parse as parseYaml } from "yaml";
 import { sfRoot } from "./paths.js";
+import { sfHome } from "./sf-home.js";
 import {
 	_initPrefsLoader,
 	resolveProfileDefaults as _resolveProfileDefaults,
@@ -70,9 +70,6 @@ export {
 } from "./preferences-models.js";
 
 // ─── Path Constants & Getters ───────────────────────────────────────────────
-function sfHome() {
-	return process.env.SF_HOME || join(homedir(), ".sf");
-}
 
 /**
  * Return the canonical path to the SF agent settings file (~/.sf/agent/settings.json).