diff --git a/circuits/tests/ofac/ofac.test.ts b/circuits/tests/ofac/ofac.test.ts
index e1bf9a479..e08d51bc7 100644
--- a/circuits/tests/ofac/ofac.test.ts
+++ b/circuits/tests/ofac/ofac.test.ts
@@ -18,9 +18,9 @@ import { genMockPassportData } from '../../../common/src/utils/genMockPassportDa
 let circuit: any;
 
 // Mock passport added in ofac list to test circuits
-const passportData = genMockPassportData('rsa_sha256', 'FRA', '000101', '300101');
+const passportData = genMockPassportData('rsa_sha256', 'FRA', '040211', '300101');
 // Mock passport not added in ofac list to test circuits
-const passportData2 = genMockPassportData('rsa_sha256', 'FRA', '000101', '300101');
+const passportData2 = genMockPassportData('rsa_sha256', 'FRA', '000102', '300101', "24HB81833", "CLAQUE");
 
 // Calculating common validity inputs for all 3 circuits
 function getPassportInputs(passportData: PassportData) {
@@ -31,7 +31,7 @@ function getPassportInputs(passportData: PassportData) {
   const bitmap = Array(90).fill('1');
   const scope = '@coboyApp';
 
-  const pubkey_leaf = getLeaf(passportData).toString();
+  const pubkey_leaf = getLeaf(passportData);
   const mrz_bytes = packBytes(formatMrz(passportData.mrz));
   const commitment = poseidon6([
     secret,
diff --git a/common/ofacdata/ReadMe.md b/common/ofacdata/ReadMe.md
index 65e0d6ff3..3432b6de6 100644
--- a/common/ofacdata/ReadMe.md
+++ b/common/ofacdata/ReadMe.md
@@ -18,7 +18,7 @@ A ballpark number of 6917 individuals (at the time of writing this document) ent
 - For individuals, we parse:
     - full name (first name, last name), dob(day, month, year) in names.json
     - passports and passport issuing country in passport.json
-- The jsons are stored at ofacdata/inputes to be used by SMT's.
+- The jsons are stored at ofacdata/inputs to be used by SMT's.
 
 ## Data Usage
 These jsons are later used to create sparse merkle trees for non-membership proofs. We provide 3 levels of proofs.
diff --git a/common/src/utils/genMockPassportData.ts b/common/src/utils/genMockPassportData.ts
index d17e349dd..02f49cc7a 100644
--- a/common/src/utils/genMockPassportData.ts
+++ b/common/src/utils/genMockPassportData.ts
@@ -32,13 +32,15 @@ export function genMockPassportData(
   signatureType: 'rsa_sha1' | 'rsa_sha256' | 'rsapss_sha256' | 'ecdsa_sha256' | 'ecdsa_sha1' | 'ecdsa_sha384',
   nationality: keyof typeof countryCodes,
   birthDate: string,
-  expiryDate: string
+  expiryDate: string,
+  passportNumber: string = "24HB81832",
+  lastName: string = "DUPONT"
 ): PassportData {
   if (birthDate.length !== 6 || expiryDate.length !== 6) {
     throw new Error('birthdate and expiry date have to be in the "YYMMDD" format');
   }
 
-  const mrz = `P<${nationality}DUPONT<<ALPHONSE<HUGUES<ALBERT<<<<<<<<<24HB818324${nationality}${birthDate}1M${expiryDate}5<<<<<<<<<<<<<<02`;
+  const mrz = `P<${nationality}${lastName}<<ALPHONSE<HUGUES<ALBERT<<<<<<<<<${passportNumber}4${nationality}${birthDate}1M${expiryDate}5<<<<<<<<<<<<<<02`;
 
   let privateKeyPem: string;
   let dsc: string;