diff --git a/app/lib/blockchain/DuniterBlockchain.ts b/app/lib/blockchain/DuniterBlockchain.ts
index 81603eb1b8d90bc6167ef36c11a8aef5b6607f25..169f79f584bedd94377a6886f1b666060a170eec 100644
--- a/app/lib/blockchain/DuniterBlockchain.ts
+++ b/app/lib/blockchain/DuniterBlockchain.ts
@@ -690,7 +690,6 @@ export class DuniterBlockchain {
     block.fork = true;
     try {
       // Saves the block (DAL)
-      block.wrong = false;
       await dal.saveSideBlock(block);
       logger.info(
         "SIDE Block #%s-%s added to the blockchain in %s ms",
diff --git a/app/lib/dal/fileDAL.ts b/app/lib/dal/fileDAL.ts
index bfb07a09ce45f38fe9bcf473dc684fba6339eddf..abefa673b1e73642157115a80ade3c5fa737216d 100644
--- a/app/lib/dal/fileDAL.ts
+++ b/app/lib/dal/fileDAL.ts
@@ -1236,7 +1236,6 @@ export class FileDAL implements ServerDAO {
   }
 
   saveBlock(dbb: DBBlock) {
-    dbb.wrong = false;
     return this.blockDAL.saveBlock(dbb);
 
     // Since v1.8.7, saveTxsInFiles() should be call only if TX storage enabled, by the caller
diff --git a/app/lib/dal/sqliteDAL/BlockDAL.ts b/app/lib/dal/sqliteDAL/BlockDAL.ts
index 3f82cfe5c5c0f99c5217f2da2c296fa42b84933f..988550beea4c5167d11309ca6612c647ca4d1eaa 100644
--- a/app/lib/dal/sqliteDAL/BlockDAL.ts
+++ b/app/lib/dal/sqliteDAL/BlockDAL.ts
@@ -77,7 +77,7 @@ export class BlockDAL extends AbstractSQLite<DBBlock> {
         "transactions",
       ],
       // Booleans
-      ["wrong", "legacy"],
+      ["legacy"],
       // BigIntegers
       ["monetaryMass"],
       // Transient
diff --git a/app/lib/db/DBBlock.ts b/app/lib/db/DBBlock.ts
index 7f8eb593bbf2d442eb432fcbf57cbd58ea35ad48..39e2a5b29b4faa7bef156ecb4d352c3f09f0c0e3 100644
--- a/app/lib/db/DBBlock.ts
+++ b/app/lib/db/DBBlock.ts
@@ -48,7 +48,6 @@ export class DBBlock {
   UDTime: number;
   writtenOn: number;
   written_on: string;
-  wrong = false;
 
   constructor() {}