diff --git a/src/app/core/services/daemon/daemon.service.ts b/src/app/core/services/daemon/daemon.service.ts
index 7c818fc..e1a260d 100644
--- a/src/app/core/services/daemon/daemon.service.ts
+++ b/src/app/core/services/daemon/daemon.service.ts
@@ -230,7 +230,7 @@ export class DaemonService {
   }
 
   private async openDatabase(): Promise<IDBPDatabase<any>> {
-    return await openDB<any>(this.dbName, 1, {
+    return await openDB<IDBPDatabase<any>>(this.dbName, 1, {
       upgrade(db) {
         // Crea un archivio (store) per i settings se non esiste già
         if (!db.objectStoreNames.contains('settingsStore')) {
diff --git a/src/app/pages/detail/detail.component.ts b/src/app/pages/detail/detail.component.ts
index b64a7c5..2cf0775 100644
--- a/src/app/pages/detail/detail.component.ts
+++ b/src/app/pages/detail/detail.component.ts
@@ -139,7 +139,7 @@ export class DetailComponent implements AfterViewInit, OnDestroy {
 
     this.cards = this.createCards();
 
-    this.subscriptions.push(this.daemonData.syncStart.subscribe((info) => {
+    this.subscriptions.push(<Subscription>this.daemonData.syncStart.subscribe((info) => {
       if(!info.first) {
         return;
       }
@@ -150,7 +150,7 @@ export class DetailComponent implements AfterViewInit, OnDestroy {
 
     }));
 
-    this.subscriptions.push(this.daemonData.syncInfoRefreshEnd.subscribe(() => {
+    this.subscriptions.push(<Subscription>this.daemonData.syncInfoRefreshEnd.subscribe(() => {
       this.refreshTables();
 
       this.cards = this.createCards();
diff --git a/src/app/pages/network/network.component.ts b/src/app/pages/network/network.component.ts
index 87d9716..a9bb59f 100644
--- a/src/app/pages/network/network.component.ts
+++ b/src/app/pages/network/network.component.ts
@@ -41,11 +41,11 @@ export class NetworkComponent implements AfterViewInit, OnDestroy {
       new NavbarLink('pills-limits-tab', '#pills-limit', 'pills-limit', false, 'Limit')
     ];
 
-    this.subscriptions.push(this.daemonData.netStatsRefreshEnd.subscribe(() => {
+    this.subscriptions.push(<Subscription>this.daemonData.netStatsRefreshEnd.subscribe(() => {
       this.refreshNetStatsHistory();
     }));
 
-    this.subscriptions.push(this.daemonData.syncEnd.subscribe(() => {
+    this.subscriptions.push(<Subscription>this.daemonData.syncEnd.subscribe(() => {
       this.loadConnectionsTable();
     }));
 
diff --git a/src/app/pages/peers/peers.component.ts b/src/app/pages/peers/peers.component.ts
index 70581fd..98640e3 100644
--- a/src/app/pages/peers/peers.component.ts
+++ b/src/app/pages/peers/peers.component.ts
@@ -66,7 +66,7 @@ export class PeersComponent implements AfterViewInit, OnDestroy {
       $publicNodesTable.bootstrapTable('load', this.daemonData.publicNodes);
       $peerListTable.bootstrapTable('load', this.daemonData.peerList);
 
-      const sub = this.daemonData.syncEnd.subscribe(() => {
+      const sub = <Subscription>this.daemonData.syncEnd.subscribe(() => {
         $publicNodesTable.bootstrapTable('load', this.daemonData.publicNodes);
         //$peerListTable.bootstrapTable('load', this.daemonData.peerList);
       });
diff --git a/src/app/pages/transactions/transactions.component.ts b/src/app/pages/transactions/transactions.component.ts
index f31ada8..5b9bf48 100644
--- a/src/app/pages/transactions/transactions.component.ts
+++ b/src/app/pages/transactions/transactions.component.ts
@@ -100,7 +100,7 @@ export class TransactionsComponent implements AfterViewInit, OnDestroy {
       this.navbarService.setLinks(this.navbarLinks);
       
       this.initTables();
-      this.subscriptions.push(this.daemonData.syncEnd.subscribe(() => {
+      this.subscriptions.push(<Subscription>this.daemonData.syncEnd.subscribe(() => {
         this.refreshTables();
       }));
     });