diff --git a/packages/supabase/src/client/client.ts b/packages/supabase/src/client/client.ts
index 8875eb0d8c..ad83bf52ce 100644
--- a/packages/supabase/src/client/client.ts
+++ b/packages/supabase/src/client/client.ts
@@ -1,8 +1,17 @@
 import { createBrowserClient } from "@supabase/ssr";
 import type { Database } from "../types";
 
-export const createClient = () =>
-  createBrowserClient<Database>(
+export const createClient = () => {
+  return createBrowserClient<Database>(
     process.env.NEXT_PUBLIC_SUPABASE_URL!,
     process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    {
+      global: {
+        headers: {
+          // https://supabase.com/docs/guides/platform/read-replicas#experimental-routing
+          "sb-lb-routing-mode": "alpha-all-services",
+        },
+      },
+    },
   );
+};
diff --git a/packages/supabase/src/client/middleware.ts b/packages/supabase/src/client/middleware.ts
index 94dc89ec99..a000a34255 100644
--- a/packages/supabase/src/client/middleware.ts
+++ b/packages/supabase/src/client/middleware.ts
@@ -9,6 +9,12 @@ export async function updateSession(
     process.env.NEXT_PUBLIC_SUPABASE_URL!,
     process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
     {
+      global: {
+        headers: {
+          // https://supabase.com/docs/guides/platform/read-replicas#experimental-routing
+          "sb-lb-routing-mode": "alpha-all-services",
+        },
+      },
       cookies: {
         get(name: string) {
           return request.cookies.get(name)?.value;
diff --git a/packages/supabase/src/client/server.ts b/packages/supabase/src/client/server.ts
index 6e9b8b2e72..9071f6f561 100644
--- a/packages/supabase/src/client/server.ts
+++ b/packages/supabase/src/client/server.ts
@@ -78,6 +78,8 @@ export const createClient = (options?: CreateClientOptions) => {
         headers: {
           // Pass user agent from browser
           "user-agent": headers().get("user-agent") as string,
+          // https://supabase.com/docs/guides/platform/read-replicas#experimental-routing
+          "sb-lb-routing-mode": "alpha-all-services",
         },
       },
     },