diff --git a/src/resources/extensions/shared/bundled-extension-paths.ts b/src/resources/extensions/shared/bundled-extension-paths.ts
deleted file mode 100644
index a0ddd4443..000000000
--- a/src/resources/extensions/shared/bundled-extension-paths.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { delimiter } from "node:path";
-
-export function parseBundledExtensionPaths(
-	value: string | undefined,
-	pathDelimiter = delimiter,
-): string[] {
-	return (value ?? "")
-		.split(pathDelimiter)
-		.map((segment) => segment.trim())
-		.filter(Boolean);
-}
diff --git a/src/resources/extensions/subagent/index.ts b/src/resources/extensions/subagent/index.ts
index 774051028..99ccc1bb8 100644
--- a/src/resources/extensions/subagent/index.ts
+++ b/src/resources/extensions/subagent/index.ts
@@ -23,7 +23,7 @@ import { StringEnum } from "@gsd/pi-ai";
 import { type ExtensionAPI, getMarkdownTheme } from "@gsd/pi-coding-agent";
 import { Container, Markdown, Spacer, Text } from "@gsd/pi-tui";
 import { Type } from "@sinclair/typebox";
-import { parseBundledExtensionPaths } from "../shared/bundled-extension-paths.js";
+import { parseBundledExtensionPaths } from "../../../bundled-extension-paths.js";
 import { type AgentConfig, type AgentScope, discoverAgents } from "./agents.js";
 import {
 	type IsolationEnvironment,