diff --git a/docs-site/src/index.ts b/docs-site/src/index.ts
index b79ef923ad..2b535cf8a1 100644
--- a/docs-site/src/index.ts
+++ b/docs-site/src/index.ts
@@ -3,10 +3,23 @@ export default {
     const r = await env.ASSETS.fetch(request)
     if (r.status == 404) {
       const url = new URL(request.url)
+      const redirectPath = redirect(url.pathname)
+      if (redirectPath) {
+        url.pathname = redirectPath
+        return Response.redirect(url.toString(), 301)
+      }
       url.pathname = '/404.html'
       const r = await env.ASSETS.fetch(url)
-      return new Response(r.body, { status: 404 })
+      return new Response(r.body, { status: 404, headers: {'content-type': 'text/html'} })
     }
     return r
   },
 } satisfies ExportedHandler<Env>
+
+const redirect_lookup: Record<string, string> = {
+  '/common_tools': '/common-tools/',
+}
+
+function redirect(pathname: string): string | null {
+  return redirect_lookup[pathname.replace(/\/+$/, '')] ?? null
+}
diff --git a/docs-site/wrangler.toml b/docs-site/wrangler.toml
index 068a90aba2..d99b9701d9 100644
--- a/docs-site/wrangler.toml
+++ b/docs-site/wrangler.toml
@@ -1,6 +1,6 @@
 #:schema node_modules/wrangler/config-schema.json
 name = "pydantic-ai"
-compatibility_date = "2025-01-29"
+compatibility_date = "2025-01-24"
 routes = ["ai.pydantic.dev/*"]
 main = "src/index.ts"
 workers_dev = false
diff --git a/docs/common_tools.md b/docs/common-tools.md
similarity index 100%
rename from docs/common_tools.md
rename to docs/common-tools.md
diff --git a/mkdocs.yml b/mkdocs.yml
index 8c17e1aff4..0659d8c02e 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -20,7 +20,7 @@ nav:
       - models.md
       - dependencies.md
       - tools.md
-      - common_tools.md
+      - common-tools.md
       - results.md
       - message-history.md
       - testing-evals.md