diff --git a/packages/opencode/src/lsp/server.ts b/packages/opencode/src/lsp/server.ts
index f4554ae3e6..769880ef03 100644
--- a/packages/opencode/src/lsp/server.ts
+++ b/packages/opencode/src/lsp/server.ts
@@ -8,7 +8,7 @@ import fs from "fs/promises"
 import { Filesystem } from "../util/filesystem"
 import { Instance } from "../project/instance"
 import { Flag } from "../flag/flag"
-import { Archive } from "../util/archive"
+import { Archive } from "../util"
 import { Process } from "../util/process"
 import { which } from "../util/which"
 import { Module } from "@opencode-ai/shared/util/module"
diff --git a/packages/opencode/src/util/archive.ts b/packages/opencode/src/util/archive.ts
index f65ceba547..cf25636841 100644
--- a/packages/opencode/src/util/archive.ts
+++ b/packages/opencode/src/util/archive.ts
@@ -1,17 +1,15 @@
 import path from "path"
 import { Process } from "./process"
 
-export namespace Archive {
-  export async function extractZip(zipPath: string, destDir: string) {
-    if (process.platform === "win32") {
-      const winZipPath = path.resolve(zipPath)
-      const winDestDir = path.resolve(destDir)
-      // $global:ProgressPreference suppresses PowerShell's blue progress bar popup
-      const cmd = `$global:ProgressPreference = 'SilentlyContinue'; Expand-Archive -Path '${winZipPath}' -DestinationPath '${winDestDir}' -Force`
-      await Process.run(["powershell", "-NoProfile", "-NonInteractive", "-Command", cmd])
-      return
-    }
-
-    await Process.run(["unzip", "-o", "-q", zipPath, "-d", destDir])
+export async function extractZip(zipPath: string, destDir: string) {
+  if (process.platform === "win32") {
+    const winZipPath = path.resolve(zipPath)
+    const winDestDir = path.resolve(destDir)
+    // $global:ProgressPreference suppresses PowerShell's blue progress bar popup
+    const cmd = `$global:ProgressPreference = 'SilentlyContinue'; Expand-Archive -Path '${winZipPath}' -DestinationPath '${winDestDir}' -Force`
+    await Process.run(["powershell", "-NoProfile", "-NonInteractive", "-Command", cmd])
+    return
   }
+
+  await Process.run(["unzip", "-o", "-q", zipPath, "-d", destDir])
 }
diff --git a/packages/opencode/src/util/index.ts b/packages/opencode/src/util/index.ts
new file mode 100644
index 0000000000..157bb8e521
--- /dev/null
+++ b/packages/opencode/src/util/index.ts
@@ -0,0 +1 @@
+export * as Archive from "./archive"