diff --git a/docs/concepts/architechture.md b/docs/concepts/architecture.md
similarity index 100%
rename from docs/concepts/architechture.md
rename to docs/concepts/architecture.md
diff --git a/docs/toc.json b/docs/toc.json
index 30e3d31..ab89acf 100644
--- a/docs/toc.json
+++ b/docs/toc.json
@@ -19,7 +19,7 @@
   "concepts": {
     "title": "Concepts",
     "pages": [
-      ["architechture", "Architecture"],
+      ["architecture", "Architecture"],
       ["routes", "Routes"],
       ["islands", "Interactive islands"],
       ["static-files", "Static files"],
diff --git a/www/routes/docs/[...slug].tsx b/www/routes/docs/[...slug].tsx
index 8b7baf2..de6c452 100644
--- a/www/routes/docs/[...slug].tsx
+++ b/www/routes/docs/[...slug].tsx
@@ -31,6 +31,13 @@ export const handler: Handlers<Data> = {
         headers: { location: "/docs/introduction" },
       });
     }
+    if (slug === "concepts/architechture") {
+      return new Response("", {
+        status: 307,
+        headers: { location: "/docs/concepts/architecture" },
+      });
+    }
+
     const entry = TABLE_OF_CONTENTS[slug];
     if (!entry) {
       return ctx.renderNotFound();