diff --git a/fresh.gen.ts b/fresh.gen.ts
index ad3c604..a61cb3b 100644
--- a/fresh.gen.ts
+++ b/fresh.gen.ts
@@ -23,11 +23,10 @@ import * as $17 from "./routes/api/token.ts";
 import * as $18 from "./routes/api/user.ts";
 import * as $19 from "./routes/file/[id].ts";
 import * as $20 from "./routes/file/_middleware.ts";
-import * as $21 from "./routes/flutter/_middleware.ts";
-import * as $22 from "./routes/index.tsx";
-import * as $23 from "./routes/manifest.json.ts";
-import * as $24 from "./routes/thumbnail/[id].ts";
-import * as $25 from "./routes/thumbnail/_middleware.ts";
+import * as $21 from "./routes/index.tsx";
+import * as $22 from "./routes/manifest.json.ts";
+import * as $23 from "./routes/thumbnail/[id].ts";
+import * as $24 from "./routes/thumbnail/_middleware.ts";
 import * as $$0 from "./islands/Container.tsx";
 import * as $$1 from "./islands/Settings.tsx";
 import * as $$2 from "./islands/TaskManager.tsx";
@@ -55,11 +54,10 @@ const manifest = {
         "./routes/api/user.ts": $18,
         "./routes/file/[id].ts": $19,
         "./routes/file/_middleware.ts": $20,
-        "./routes/flutter/_middleware.ts": $21,
-        "./routes/index.tsx": $22,
-        "./routes/manifest.json.ts": $23,
-        "./routes/thumbnail/[id].ts": $24,
-        "./routes/thumbnail/_middleware.ts": $25,
+        "./routes/index.tsx": $21,
+        "./routes/manifest.json.ts": $22,
+        "./routes/thumbnail/[id].ts": $23,
+        "./routes/thumbnail/_middleware.ts": $24,
     },
     islands: {
         "./islands/Container.tsx": $$0,
diff --git a/routes/_middleware.ts b/routes/_middleware.ts
index 700bac6..7ab72e3 100644
--- a/routes/_middleware.ts
+++ b/routes/_middleware.ts
@@ -6,6 +6,8 @@ import {
     get_file_response,
     GetFileResponseOptions,
 } from "../server/get_file_response.ts";
+import { exists } from "std/fs/exists.ts";
+import { get_task_manager } from "../server.ts";
 
 const STATIC_FILES = ["/common.css", "/scrollBar.css", "/sw.js", "/sw.js.map"];
 
@@ -73,6 +75,24 @@ export async function handler(req: Request, ctx: MiddlewareHandlerContext) {
         }
         return get_file_response(file, opts);
     }
+    if (url.pathname == "/flutter" || url.pathname.startsWith("/flutter/")) {
+        const m = get_task_manager();
+        if (!m.cfg.flutter_frontend) {
+            return new Response("Flutter frontend is not enabled", {
+                status: 404,
+            });
+        }
+        const u = new URL(req.url);
+        let p = join(m.cfg.flutter_frontend, u.pathname.slice(8));
+        if (!(await exists(p)) || p === m.cfg.flutter_frontend) {
+            p = join(m.cfg.flutter_frontend, "/index.html");
+        }
+        const opts: GetFileResponseOptions = {};
+        opts.range = req.headers.get("range");
+        opts.if_modified_since = req.headers.get("If-Modified-Since");
+        opts.if_unmodified_since = req.headers.get("If-Unmodified-Since");
+        return await get_file_response(p, opts);
+    }
     const res = await ctx.next();
     return res;
 }
diff --git a/routes/flutter/_middleware.ts b/routes/flutter/_middleware.ts
deleted file mode 100644
index 5ebb4ec..0000000
--- a/routes/flutter/_middleware.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { MiddlewareHandlerContext } from "$fresh/server.ts";
-import { get_task_manager } from "../../server.ts";
-import { join } from "std/path/mod.ts";
-import { exists } from "std/fs/exists.ts";
-import {
-    get_file_response,
-    GetFileResponseOptions,
-} from "../../server/get_file_response.ts";
-
-export async function handler(req: Request, _ctx: MiddlewareHandlerContext) {
-    const m = get_task_manager();
-    if (!m.cfg.flutter_frontend) {
-        return new Response("Flutter frontend is not enabled", { status: 404 });
-    }
-    const u = new URL(req.url);
-    let p = join(m.cfg.flutter_frontend, u.pathname);
-    if (!(await exists(p))) {
-        p = join(m.cfg.flutter_frontend, "/index.html");
-    }
-    const opts: GetFileResponseOptions = {};
-    opts.range = req.headers.get("range");
-    opts.if_modified_since = req.headers.get("If-Modified-Since");
-    opts.if_unmodified_since = req.headers.get("If-Unmodified-Since");
-    return await get_file_response(p, opts);
-}