diff --git a/api/activitypub/old.ts b/api/activitypub/old.ts
new file mode 100644
index 0000000..5430fa8
--- /dev/null
+++ b/api/activitypub/old.ts
@@ -0,0 +1,7 @@
+import type { VercelRequest, VercelResponse } from "@vercel/node";
+
+export default function (req: VercelRequest, res: VercelResponse) {
+  res.status(410).json({
+    error: "This account no longer exists."
+  });
+};
diff --git a/vercel.json b/vercel.json
index acba400..a956589 100644
--- a/vercel.json
+++ b/vercel.json
@@ -35,6 +35,10 @@
       "source": "/blog",
       "destination": "/api/activitypub/actor.ts"
     },
+    {
+      "source": "/coder",
+      "destination": "/api/activitypub/old.ts"
+    },
     {
       "source": "/followers",
       "destination": "/api/activitypub/followers.ts"