diff --git a/src/main/java/fr/miage/Blockchain.java b/src/main/java/fr/miage/Blockchain.java
index fb7f5c1693cce714290ca4ab89a0a632ee95fbba..c6b0cf623dc7be847ae16f399c715ec3a8ccc7fe 100644
--- a/src/main/java/fr/miage/Blockchain.java
+++ b/src/main/java/fr/miage/Blockchain.java
@@ -87,7 +87,6 @@ public class Blockchain {
             }
             System.out.println("[SIGNATURE] --- Signature de la transaction : " + tx.getSignature());
             if (tx.verifySignature(transactionData, walletSender.getKeyPair().getPublic())) {
-                System.out.println("[SIGNATURE] --- Signature vérifiée");
                 Blockchain.transactionsPool.add(tx);
             } else {
                 System.out.println("[SIGNATURE] --- Signature non valide : TRANSACTION REJETEE");
diff --git a/src/main/java/fr/miage/Transaction.java b/src/main/java/fr/miage/Transaction.java
index e25078855e038561cf420f444adda42654b5847f..f1f10907d8bbbd52712009fd8e52edc9cc54d7a1 100644
--- a/src/main/java/fr/miage/Transaction.java
+++ b/src/main/java/fr/miage/Transaction.java
@@ -63,7 +63,6 @@ public class Transaction {
         Signature sign = Signature.getInstance("SHA256withRSA");
         sign.initVerify(publicKey);
         sign.update(data.getBytes());
-        System.out.println("[SIGNATURE] --- Vérification de la signature : " + signature.toString());
         return sign.verify(signature);
     }