diff --git a/bun.lock b/bun.lock
index 7b56e631..0bdcb68f 100644
--- a/bun.lock
+++ b/bun.lock
@@ -37,6 +37,7 @@
         "turndown": "7.2.0",
         "vscode-jsonrpc": "8.2.1",
         "vscode-languageclient": "8",
+        "xdg-basedir": "5.1.0",
         "zod": "catalog:",
         "zod-openapi": "4.2.4",
       },
@@ -1489,6 +1490,8 @@
 
     "wrappy": ["wrappy@1.0.2", "", {}, "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="],
 
+    "xdg-basedir": ["xdg-basedir@5.1.0", "", {}, "sha512-GCPAHLvrIH13+c0SuacwvRYj2SxJXQ4kaVTT5xgL3kPrz56XxkF21IGhjSE1+W0aw7gpBWRGXLCPnPby6lSpmQ=="],
+
     "xml2js": ["xml2js@0.6.2", "", { "dependencies": { "sax": ">=0.6.0", "xmlbuilder": "~11.0.0" } }, "sha512-T4rieHaC1EXcES0Kxxj4JWgaUQHDk+qwHcYOCFHfiwKz7tOVPLq7Hjq9dM1WCMhylqMEfP7hMcOIChvotiZegA=="],
 
     "xmlbuilder": ["xmlbuilder@11.0.1", "", {}, "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA=="],
diff --git a/packages/opencode/package.json b/packages/opencode/package.json
index 62e0adef..a879d2cd 100644
--- a/packages/opencode/package.json
+++ b/packages/opencode/package.json
@@ -36,6 +36,7 @@
     "turndown": "7.2.0",
     "vscode-jsonrpc": "8.2.1",
     "vscode-languageclient": "8",
+    "xdg-basedir": "5.1.0",
     "zod": "catalog:",
     "zod-openapi": "4.2.4"
   }
diff --git a/packages/opencode/src/app/app.ts b/packages/opencode/src/app/app.ts
index d41256e6..8512f21a 100644
--- a/packages/opencode/src/app/app.ts
+++ b/packages/opencode/src/app/app.ts
@@ -34,7 +34,7 @@ export namespace App {
       x ? path.dirname(x) : undefined,
     )
 
-    const data = path.join(Global.data(), git ?? "global")
+    const data = path.join(Global.Path.data, git ?? "global")
     const stateFile = Bun.file(path.join(data, APP_JSON))
     const state = (await stateFile.json().catch(() => ({}))) as {
       initialized: number
diff --git a/packages/opencode/src/global/index.ts b/packages/opencode/src/global/index.ts
index e8afe4df..3e29594c 100644
--- a/packages/opencode/src/global/index.ts
+++ b/packages/opencode/src/global/index.ts
@@ -1,24 +1,23 @@
-import envpaths from "env-paths"
 import fs from "fs/promises"
-const paths = envpaths("opencode", {
-  suffix: "",
-})
+import { xdgData, xdgCache, xdgConfig } from "xdg-basedir"
+import path from "path"
+
+const app = "opencode"
+
+const data = path.join(xdgData!, app)
+const cache = path.join(xdgCache!, app)
+const config = path.join(xdgConfig!, app)
 
 await Promise.all([
-  fs.mkdir(paths.config, { recursive: true }),
-  fs.mkdir(paths.cache, { recursive: true }),
+  fs.mkdir(data, { recursive: true }),
+  fs.mkdir(config, { recursive: true }),
+  fs.mkdir(cache, { recursive: true }),
 ])
 
 export namespace Global {
-  export function config() {
-    return paths.config
-  }
-
-  export function cache() {
-    return paths.cache
-  }
-
-  export function data() {
-    return paths.data
-  }
+  export const Path = {
+    data,
+    cache,
+    config,
+  } as const
 }
diff --git a/packages/opencode/src/index.ts b/packages/opencode/src/index.ts
index 013e68d4..7892bdcf 100644
--- a/packages/opencode/src/index.ts
+++ b/packages/opencode/src/index.ts
@@ -27,7 +27,7 @@ cli.command("", "Start the opencode in interactive mode").action(async () => {
     let cwd = new URL("../../tui/cmd/opencode", import.meta.url).pathname
     if (Bun.embeddedFiles.length > 0) {
       const blob = Bun.embeddedFiles[0] as File
-      const binary = path.join(Global.cache(), "tui", blob.name)
+      const binary = path.join(Global.Path.cache, "tui", blob.name)
       const file = Bun.file(binary)
       if (!(await file.exists())) {
         console.log("installing tui binary...")
diff --git a/packages/opencode/src/provider/provider.ts b/packages/opencode/src/provider/provider.ts
index 7d1dd012..59c60e0d 100644
--- a/packages/opencode/src/provider/provider.ts
+++ b/packages/opencode/src/provider/provider.ts
@@ -95,13 +95,18 @@ export namespace Provider {
     const s = await state()
     if (s.sdk.has(providerID)) return s.sdk.get(providerID)!
 
-    const dir = path.join(Global.cache(), `node_modules`, `@ai-sdk`, providerID)
+    const dir = path.join(
+      Global.Path.cache,
+      `node_modules`,
+      `@ai-sdk`,
+      providerID,
+    )
     if (!(await Bun.file(path.join(dir, "package.json")).exists())) {
       log.info("installing", {
         providerID,
       })
       BunProc.run(["add", `@ai-sdk/${providerID}@alpha`], {
-        cwd: Global.cache(),
+        cwd: Global.Path.cache,
       })
     }
     const mod = await import(path.join(dir))
diff --git a/packages/opencode/src/server/server.ts b/packages/opencode/src/server/server.ts
index 9b370b04..bef1d311 100644
--- a/packages/opencode/src/server/server.ts
+++ b/packages/opencode/src/server/server.ts
@@ -177,7 +177,7 @@ export namespace Server {
             root: app.path.root,
             data: app.path.data,
             cwd: app.path.cwd,
-            config: Global.config(),
+            config: Global.Path.data,
           })
         },
       )