diff --git a/packages/opencode/test/server/workspace-httpapi.test.ts b/packages/opencode/test/server/workspace-httpapi.test.ts
index 2e06de9626..e3f4c1c44a 100644
--- a/packages/opencode/test/server/workspace-httpapi.test.ts
+++ b/packages/opencode/test/server/workspace-httpapi.test.ts
@@ -1,10 +1,15 @@
-import { describe, expect, test } from "bun:test"
+import { afterEach, describe, expect, test } from "bun:test"
+import { Instance } from "../../src/project/instance"
 import { Server } from "../../src/server/server"
 import { Log } from "../../src/util/log"
 import { tmpdir } from "../fixture/fixture"
 
 Log.init({ print: false })
 
+afterEach(async () => {
+  await Instance.disposeAll()
+})
+
 describe("experimental workspace httpapi", () => {
   test("lists adaptors, workspaces, status, and serves docs", async () => {
     await using tmp = await tmpdir({ git: true })