diff --git a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/Context.ts b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/Context.ts
index f9bf2c7b2..cffccc044 100644
--- a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/Context.ts
+++ b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/Context.ts
@@ -21,11 +21,7 @@ export class Context {
   public cache: KeyPairCacheManager
   private timeUsed: Profiler
 
-  constructor(
-    logger: Logger,
-    db: MySql2Database,
-    cache: KeyPairCacheManager
-  ) {
+  constructor(logger: Logger, db: MySql2Database, cache: KeyPairCacheManager) {
     this.logger = logger
     this.db = db
     this.cache = cache
diff --git a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/database.ts b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/database.ts
index 69f2bc669..1dccb7609 100644
--- a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/database.ts
+++ b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/database.ts
@@ -54,10 +54,8 @@ export async function loadCommunities(db: MySql2Database): Promise<CommunityDb[]
     .from(communitiesTable)
     .innerJoin(usersTable, eq(communitiesTable.communityUuid, usersTable.communityUuid))
     .where(
-      and(
-        isNotNull(communitiesTable.communityUuid), 
-        sql`${usersTable.createdAt} > '2000-01-01'`),
-      )
+      and(isNotNull(communitiesTable.communityUuid), sql`${usersTable.createdAt} > '2000-01-01'`),
+    )
     .orderBy(asc(communitiesTable.id))
     .groupBy(communitiesTable.communityUuid)
 
diff --git a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/RemoteTransactionsSync.role.ts b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/RemoteTransactionsSync.role.ts
index ea43e5a2b..8638bad25 100644
--- a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/RemoteTransactionsSync.role.ts
+++ b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/RemoteTransactionsSync.role.ts
@@ -125,7 +125,7 @@ export class RemoteTransactionsSyncRole extends AbstractSyncRole<TransactionDb>
     publicKey: MemoryBlockPtr,
   ): AccountBalances {
     this.accountBalances.clear()
-    
+
     // try to use same coins from this community
     let lastBalance = this.getLastBalanceForUser(
       publicKey,
@@ -133,11 +133,10 @@ export class RemoteTransactionsSyncRole extends AbstractSyncRole<TransactionDb>
       coinCommunityId,
     )
     if (
-      coinCommunityId != communityContext.communityId && 
-      (
-        lastBalance.getBalance().equal(GradidoUnit.zero()) ||
+      coinCommunityId !== communityContext.communityId &&
+      (lastBalance.getBalance().equal(GradidoUnit.zero()) ||
         lastBalance.getBalance().calculateDecay(lastBalance.getDate(), item.balanceDate).lt(amount))
-      ) {
+    ) {
       // don't work, so we use or own coins
       lastBalance = this.getLastBalanceForUser(
         publicKey,
@@ -146,8 +145,12 @@ export class RemoteTransactionsSyncRole extends AbstractSyncRole<TransactionDb>
       )
     }
     if (
-        lastBalance.getBalance().calculateDecay(lastBalance.getDate(), item.balanceDate).add(amount).lt(GradidoUnit.zero())
-        && communityContext.foreign 
+      lastBalance
+        .getBalance()
+        .calculateDecay(lastBalance.getDate(), item.balanceDate)
+        .add(amount)
+        .lt(GradidoUnit.zero()) &&
+      communityContext.foreign
     ) {
       this.accountBalances.add(new AccountBalance(publicKey, GradidoUnit.zero(), coinCommunityId))
       return this.accountBalances
@@ -156,7 +159,7 @@ export class RemoteTransactionsSyncRole extends AbstractSyncRole<TransactionDb>
     try {
       lastBalance.updateLegacyDecay(amount, item.balanceDate)
     } catch (e) {
-      if (e instanceof NegativeBalanceError) {        
+      if (e instanceof NegativeBalanceError) {
         this.logLastBalanceChangingTransactions(publicKey, communityContext.blockchain, 1)
         throw e
       }
diff --git a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/UsersSync.role.ts b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/UsersSync.role.ts
index 2e5ae511a..ec716e547 100644
--- a/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/UsersSync.role.ts
+++ b/dlt-connector/src/migrations/db-v2.7.0_to_blockchain-v3.7/interaction/syncDbWithBlockchain/UsersSync.role.ts
@@ -51,7 +51,7 @@ export class UsersSyncRole extends AbstractSyncRole<UserDb> {
               gt(usersTable.id, lastIndex.id),
             ),
           ),
-          isNotNull(usersTable.communityUuid)
+          isNotNull(usersTable.communityUuid),
         ),
       )
       .orderBy(asc(usersTable.createdAt), asc(usersTable.id))