diff --git a/src/zksync/serializers.test.ts b/src/zksync/serializers.test.ts
index 0c57aa83b9..8a3e71ecde 100644
--- a/src/zksync/serializers.test.ts
+++ b/src/zksync/serializers.test.ts
@@ -184,12 +184,12 @@ test('without from', () => {
 test('signed with customSignature', async () => {
   const signed = await signTransaction({
     privateKey: accounts[0].privateKey,
-    transaction: { ...baseEip712, gas: 158774n },
+    transaction: { ...baseEip712, from: accounts[0].address, customSignature: undefined, gas: 158774n },
     serializer: serializeTransaction,
   })
 
   expect(signed).toMatchInlineSnapshot(
-    `"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"`,
+    `"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"`,
   )
 })