diff --git a/api/src/sdk.rs b/api/src/sdk.rs
index 60abe9f..f62ed0e 100644
--- a/api/src/sdk.rs
+++ b/api/src/sdk.rs
@@ -107,7 +107,8 @@ pub fn claim(signer: Pubkey, amount: u64) -> Instruction {
 pub fn close(signer: Pubkey, opener: Pubkey, winner: Pubkey, id: u64) -> Instruction {
     let block_adddress = block_pda(id).0;
     let market_address = market_pda().0;
-    let miner_tokens_address = get_associated_token_address(&winner, &MINT_ADDRESS);
+    let miner_address = miner_pda(winner).0;
+    let miner_tokens_address = get_associated_token_address(&miner_address, &MINT_ADDRESS);
     let mint_address = MINT_ADDRESS;
     let treasury_address = TREASURY_ADDRESS;
     let treasury_tokens_address = treasury_tokens_address();
@@ -116,7 +117,7 @@ pub fn close(signer: Pubkey, opener: Pubkey, winner: Pubkey, id: u64) -> Instruc
         accounts: vec![
             AccountMeta::new(signer, true),
             AccountMeta::new(block_adddress, false),
-            AccountMeta::new(winner, false),
+            AccountMeta::new(miner_address, false),
             AccountMeta::new_readonly(market_address, false),
             AccountMeta::new(miner_tokens_address, false),
             AccountMeta::new(mint_address, false),