diff --git a/system-tests/test/deposit-redemption.test.ts b/system-tests/test/deposit-redemption.test.ts
index b09a77523..a055e2576 100644
--- a/system-tests/test/deposit-redemption.test.ts
+++ b/system-tests/test/deposit-redemption.test.ts
@@ -364,14 +364,15 @@ describe("System Test - Deposit and redemption", () => {
             )}`
           )
 
-          await depositorTbtc.redemptions.requestRedemption(
-            // Use the depositor's address as the redeemer's address.
-            depositorBitcoinAddress,
+          await depositorTbtc.tbtcContracts.bridge.requestRedemption(
+            systemTestsContext.walletBitcoinKeyPair.publicKey.compressed,
+            sweepUtxo,
+            redeemerOutputScript,
             requestedAmount
           )
 
           console.log(
-            `Requested redemption of amount ${requestedAmount} to script ${redeemerOutputScript} on the bridge`
+            `Requested redemption of ${requestedAmount} satoshis to script ${redeemerOutputScript} on the bridge`
           )
 
           redemptionRequest =
@@ -667,15 +668,14 @@ describe("System Test - Deposit and redemption", () => {
             )}`
           )
 
-          depositorTbtc.tbtcContracts.tbtcToken.requestRedemption(
-            systemTestsContext.walletBitcoinKeyPair.publicKey.compressed,
-            sweepUtxo,
-            redeemerOutputScript,
+          await depositorTbtc.redemptions.requestRedemption(
+            // Use the depositor's address as the redeemer's address.
+            depositorBitcoinAddress,
             tbtcBalanceOfDepositor
           )
 
           console.log(
-            `Requested redemption of ${tbtcBalanceOfDepositor} TBTC tokens to script ${redeemerOutputScript} on the bridge`
+            `Requested redemption of ${requestedAmount} satoshis to script ${redeemerOutputScript} on the bridge`
           )
 
           redemptionRequest =
diff --git a/system-tests/test/minting-unminting.test.ts b/system-tests/test/minting-unminting.test.ts
index d94807c78..8bccae206 100644
--- a/system-tests/test/minting-unminting.test.ts
+++ b/system-tests/test/minting-unminting.test.ts
@@ -382,10 +382,9 @@ describe("System Test - Minting and unminting", () => {
               )}`
             )
 
-            depositorTbtc.tbtcContracts.tbtcToken.requestRedemption(
-              systemTestsContext.depositorBitcoinKeyPair.publicKey.compressed,
-              sweepUtxo,
-              redeemerOutputScript,
+            await depositorTbtc.redemptions.requestRedemption(
+              // Use the depositor's address as the redeemer's address.
+              depositorBitcoinAddress,
               unmintedAmount
             )