diff --git a/src/idl/bets.ts b/src/idl/bets.ts
index 4f430bb..4942794 100644
--- a/src/idl/bets.ts
+++ b/src/idl/bets.ts
@@ -47,6 +47,16 @@ export type Bets = {
           "writable": true,
           "signer": true
         },
+        {
+          "name": "ownerReferrer",
+          "writable": true,
+          "optional": true
+        },
+        {
+          "name": "joinerReferrer",
+          "writable": true,
+          "optional": true
+        },
         {
           "name": "systemProgram",
           "address": "11111111111111111111111111111111"
diff --git a/src/idl/bets_idl.json b/src/idl/bets_idl.json
index 333a496..933ec8c 100644
--- a/src/idl/bets_idl.json
+++ b/src/idl/bets_idl.json
@@ -41,6 +41,16 @@
           "writable": true,
           "signer": true
         },
+        {
+          "name": "owner_referrer",
+          "writable": true,
+          "optional": true
+        },
+        {
+          "name": "joiner_referrer",
+          "writable": true,
+          "optional": true
+        },
         {
           "name": "system_program",
           "address": "11111111111111111111111111111111"
diff --git a/src/shared/solana_helpers.ts b/src/shared/solana_helpers.ts
index 4670cff..9bb02aa 100644
--- a/src/shared/solana_helpers.ts
+++ b/src/shared/solana_helpers.ts
@@ -147,7 +147,9 @@ export async function closeBet(wallets: ConnectedSolanaWallet, uid:string,  betI
         betVault: chosenBet,
         betsList: bet_list_pda,
         winner: winner,
-        feeWallet: FEE_COLLECTOR_PUBKEY
+        feeWallet: FEE_COLLECTOR_PUBKEY,
+        ownerReferrer: FEE_COLLECTOR_PUBKEY,
+        joinerReferrer: FEE_COLLECTOR_PUBKEY
       })
       .transaction();
     tx.feePayer = new PublicKey(wallets.address);