diff --git a/src/components/PrivyButton.tsx b/src/components/PrivyButton.tsx
index 1847630..07271de 100644
--- a/src/components/PrivyButton.tsx
+++ b/src/components/PrivyButton.tsx
@@ -13,7 +13,7 @@ import { games } from "@/data/games";
 import { WAGER_PRIZE_MULT } from "@/shared/constants";
 import { EXPLORER_ADDRESS_TEMPLATE } from "@/data/shared";
 
-const ENABLE_REFERRAL_SYSTEM = true; // Toggle for referral system visibility
+const ENABLE_REFERRAL_SYSTEM = false; // Toggle for referral system visibility
 
 interface GameHistory {
   ended_time: string;
diff --git a/src/idl/bets.ts b/src/idl/bets.ts
index 4942794..5f51aa1 100644
--- a/src/idl/bets.ts
+++ b/src/idl/bets.ts
@@ -49,13 +49,11 @@ export type Bets = {
         },
         {
           "name": "ownerReferrer",
-          "writable": true,
-          "optional": true
+          "writable": true
         },
         {
           "name": "joinerReferrer",
-          "writable": true,
-          "optional": true
+          "writable": true
         },
         {
           "name": "systemProgram",
diff --git a/src/idl/bets_idl.json b/src/idl/bets_idl.json
index 933ec8c..8a4d308 100644
--- a/src/idl/bets_idl.json
+++ b/src/idl/bets_idl.json
@@ -43,13 +43,11 @@
         },
         {
           "name": "owner_referrer",
-          "writable": true,
-          "optional": true
+          "writable": true
         },
         {
           "name": "joiner_referrer",
-          "writable": true,
-          "optional": true
+          "writable": true
         },
         {
           "name": "system_program",