diff --git a/src/api/services/authService.ts b/src/api/services/authService.ts
index 836d0a8..38dcc49 100644
--- a/src/api/services/authService.ts
+++ b/src/api/services/authService.ts
@@ -57,6 +57,6 @@ export class AuthService {
   }
 }
 
-export const authService = new AuthService(axiosInstance);
+const authService = new AuthService(axiosInstance);
 
 export default authService;
diff --git a/src/api/services/contactsService.ts b/src/api/services/contactsService.ts
index 18cbbe8..faf3db2 100644
--- a/src/api/services/contactsService.ts
+++ b/src/api/services/contactsService.ts
@@ -66,6 +66,6 @@ export class ContactsService {
   }
 }
 
-export const contactsService = new ContactsService(axiosInstance);
+const contactsService = new ContactsService(axiosInstance);
 
 export default contactsService;
diff --git a/src/api/services/documentsService.ts b/src/api/services/documentsService.ts
index 8579916..ac4dc10 100644
--- a/src/api/services/documentsService.ts
+++ b/src/api/services/documentsService.ts
@@ -55,6 +55,6 @@ export class DocumentsService {
   }
 }
 
-export const documentsService = new DocumentsService(axiosInstance);
+const documentsService = new DocumentsService(axiosInstance);
 
 export default documentsService;
diff --git a/src/api/services/emailsService.ts b/src/api/services/emailsService.ts
index 9b2ea5f..fb2f06a 100644
--- a/src/api/services/emailsService.ts
+++ b/src/api/services/emailsService.ts
@@ -83,6 +83,6 @@ export class EmailsService {
   }
 }
 
-export const emailsService = new EmailsService(axiosInstance);
+const emailsService = new EmailsService(axiosInstance);
 
 export default emailsService;
diff --git a/src/api/services/expensesService.ts b/src/api/services/expensesService.ts
index 845e447..0b0f445 100644
--- a/src/api/services/expensesService.ts
+++ b/src/api/services/expensesService.ts
@@ -66,6 +66,6 @@ export class ExpensesService {
   }
 }
 
-export const expensesService = new ExpensesService(axiosInstance);
+const expensesService = new ExpensesService(axiosInstance);
 
 export default expensesService;
diff --git a/src/api/services/invoicesService.ts b/src/api/services/invoicesService.ts
index 8c7936b..da3702b 100644
--- a/src/api/services/invoicesService.ts
+++ b/src/api/services/invoicesService.ts
@@ -68,6 +68,6 @@ export class InvoicesService {
   }
 }
 
-export const invoicesService = new InvoicesService(axiosInstance);
+const invoicesService = new InvoicesService(axiosInstance);
 
 export default invoicesService;
diff --git a/src/api/services/notificationsService.ts b/src/api/services/notificationsService.ts
index cef33fc..b89d3b9 100644
--- a/src/api/services/notificationsService.ts
+++ b/src/api/services/notificationsService.ts
@@ -161,6 +161,6 @@ export class NotificationsService {
   }
 }
 
-export const notificationsService = new NotificationsService(axiosInstance);
+const notificationsService = new NotificationsService(axiosInstance);
 
 export default notificationsService;
diff --git a/src/api/services/settingsService.ts b/src/api/services/settingsService.ts
index 5052a91..1baf809 100644
--- a/src/api/services/settingsService.ts
+++ b/src/api/services/settingsService.ts
@@ -32,6 +32,6 @@ export class SettingsService {
   }
 }
 
-export const settingsService = new SettingsService(axiosInstance);
+const settingsService = new SettingsService(axiosInstance);
 
 export default settingsService;
diff --git a/src/api/services/taxesService.ts b/src/api/services/taxesService.ts
index 5a8b510..57cef36 100644
--- a/src/api/services/taxesService.ts
+++ b/src/api/services/taxesService.ts
@@ -90,6 +90,6 @@ export class TaxesService {
   }
 }
 
-export const taxesService = new TaxesService(axiosInstance);
+const taxesService = new TaxesService(axiosInstance);
 
 export default taxesService;
diff --git a/src/api/services/vatNotificationPreferencesService.ts b/src/api/services/vatNotificationPreferencesService.ts
index 505fe4c..8ee0dcf 100644
--- a/src/api/services/vatNotificationPreferencesService.ts
+++ b/src/api/services/vatNotificationPreferencesService.ts
@@ -46,7 +46,7 @@ export class VatNotificationPreferencesService {
   }
 }
 
-export const vatNotificationPreferencesService = new VatNotificationPreferencesService(
+const vatNotificationPreferencesService = new VatNotificationPreferencesService(
   axiosInstance,
 );