diff --git a/apps/web/src/cloudflare/workspace-share-router.test.ts b/apps/web/src/cloudflare/workspace-share-router.test.ts
index 9149ed9631..4d4570f694 100644
--- a/apps/web/src/cloudflare/workspace-share-router.test.ts
+++ b/apps/web/src/cloudflare/workspace-share-router.test.ts
@@ -97,3 +97,29 @@ test("removes workspace proxy headers when passing through platform hosts", asyn
   assert.equal(response.status, 200);
   assert.equal(fetchMock.mock.callCount(), 1);
 });
+
+for (const [location, expected] of [
+  [
+    "https://anarlog.netlify.app/app/?view=compact#notes",
+    "https://fastrepl.anarlog.so/app/?view=compact#notes",
+  ],
+  ["/auth/?flow=web", "https://fastrepl.anarlog.so/auth/?flow=web"],
+  ["https://accounts.google.com/auth", "https://accounts.google.com/auth"],
+]) {
+  test(`preserves the browser destination for redirect ${location}`, async (t) => {
+    const fetchMock = t.mock.method(
+      globalThis,
+      "fetch",
+      async () => new Response(null, { status: 308, headers: { location } }),
+    );
+
+    const response = await worker.fetch(
+      new Request("https://fastrepl.anarlog.so/app"),
+      { WORKSPACE_SHARE_PROXY_SECRET: "test-secret" },
+    );
+
+    assert.equal(response.status, 308);
+    assert.equal(response.headers.get("location"), expected);
+    assert.equal(fetchMock.mock.callCount(), 1);
+  });
+}
diff --git a/apps/web/src/cloudflare/workspace-share-router.ts b/apps/web/src/cloudflare/workspace-share-router.ts
index 99b63235af..c75dc04125 100644
--- a/apps/web/src/cloudflare/workspace-share-router.ts
+++ b/apps/web/src/cloudflare/workspace-share-router.ts
@@ -61,6 +61,22 @@ export default {
       return new Response("Sharing domain unavailable", { status: 503 });
     }
 
-    return fetch(originRequest);
+    const response = await fetch(originRequest);
+    const location = response.headers.get("location");
+    if (response.status < 300 || response.status >= 400 || !location) {
+      return response;
+    }
+
+    const redirectUrl = new URL(location, originRequest.url);
+    if (redirectUrl.origin !== APP_ORIGIN) return response;
+
+    redirectUrl.host = incomingUrl.host;
+    const headers = new Headers(response.headers);
+    headers.set("location", redirectUrl.toString());
+    return new Response(response.body, {
+      status: response.status,
+      statusText: response.statusText,
+      headers,
+    });
   },
 };