diff --git a/packages/secure-clients/src/SolanaClient/BackpackSolanaWallet.ts b/packages/secure-clients/src/SolanaClient/BackpackSolanaWallet.ts
index 1ce79aead..ae2e8dd2d 100644
--- a/packages/secure-clients/src/SolanaClient/BackpackSolanaWallet.ts
+++ b/packages/secure-clients/src/SolanaClient/BackpackSolanaWallet.ts
@@ -1,6 +1,11 @@
 import { Blockchain } from "@coral-xyz/common";
 import type { SVMClient } from "@coral-xyz/secure-background/clients";
 import type { SecureEvent } from "@coral-xyz/secure-background/types";
+import type {
+  SolanaSignInInput} from "@solana/wallet-standard-features";
+import {
+  SolanaSignInOutput,
+} from "@solana/wallet-standard-features";
 import type {
   Commitment,
   ConfirmOptions,
@@ -26,7 +31,6 @@ import {
   deserializeTransaction,
   isVersionedTransaction,
 } from "./utils/transaction-helpers";
-import { SolanaSignInInput, SolanaSignInOutput } from "@solana/wallet-standard-features"
 
 export class BackpackSolanaWallet {
   private secureSvmClient: SVMClient;
@@ -135,9 +139,7 @@ export class BackpackSolanaWallet {
     return decode(svmResponse.response.signedMessage);
   }
 
-  public async signIn(
-    input?: SolanaSignInInput
-  ): Promise<{
+  public async signIn(input?: SolanaSignInInput): Promise<{
     signedMessage: string;
     signature: string;
     publicKey: string;
@@ -145,7 +147,7 @@ export class BackpackSolanaWallet {
   }> {
     const svmResponse = await this.secureSvmClient.signIn({
       blockchain: Blockchain.SOLANA,
-      input
+      input,
     });
     if (!svmResponse.response) {
       throw svmResponse.error;
@@ -154,7 +156,7 @@ export class BackpackSolanaWallet {
   }
 
   private async prepareTransaction<
-    T extends Transaction | VersionedTransaction
+    T extends Transaction | VersionedTransaction,
   >(request: {
     publicKey: PublicKey;
     tx: T;
@@ -169,11 +171,6 @@ export class BackpackSolanaWallet {
     const commitment = request.commitment;
 
     if (!isVersionedTransaction(tx)) {
-      if (signers) {
-        signers.forEach((s: Signer) => {
-          tx.partialSign(s);
-        });
-      }
       if (!tx.feePayer) {
         tx.feePayer = publicKey;
       }
@@ -181,6 +178,11 @@ export class BackpackSolanaWallet {
         const { blockhash } = await connection.getLatestBlockhash(commitment);
         tx.recentBlockhash = blockhash;
       }
+      if (signers) {
+        signers.forEach((s: Signer) => {
+          tx.partialSign(s);
+        });
+      }
     } else {
       if (signers) {
         tx.sign(signers);
@@ -227,7 +229,7 @@ export class BackpackSolanaWallet {
   }
 
   public async signAllTransactions<
-    T extends Transaction | VersionedTransaction
+    T extends Transaction | VersionedTransaction,
   >(
     request: {
       publicKey: PublicKey;
@@ -366,22 +368,22 @@ export class BackpackSolanaWallet {
     const signersOrConf =
       "message" in tx
         ? ({
-          accounts: {
-            encoding: "base64",
-            addresses: [
-              ...(request.includedAccounts ?? []),
-              publicKey.toString(),
-            ],
-          },
-        } as SimulateTransactionConfig)
+            accounts: {
+              encoding: "base64",
+              addresses: [
+                ...(request.includedAccounts ?? []),
+                publicKey.toString(),
+              ],
+            },
+          } as SimulateTransactionConfig)
         : undefined;
 
     const response = await (isVersionedTransaction(preparedTx)
       ? connection.simulateTransaction(preparedTx, signersOrConf)
       : this.connection.simulateTransaction(preparedTx, undefined, [
-        ...(request.includedAccounts?.map((p) => new PublicKey(p)) ?? []),
-        publicKey,
-      ]));
+          ...(request.includedAccounts?.map((p) => new PublicKey(p)) ?? []),
+          publicKey,
+        ]));
 
     return response.value;
   }