diff --git a/src/clients/inputs/client.service.ts b/src/clients/inputs/client.service.ts
index dc8e765..3dbe549 100644
--- a/src/clients/inputs/client.service.ts
+++ b/src/clients/inputs/client.service.ts
@@ -219,8 +219,8 @@ export class InputsClientService implements OnModuleInit {
     switch (plugin) {
       case 'hubspot':
         return {
-          client_id: process.env.HUBSPOT_CLIENT_ID,
-          client_secret: process.env.HUBSPOT_CLIENT_SECRET,
+          client_id: process.env.HUBSPOT_CLIENT_ID || '',
+          client_secret: process.env.HUBSPOT_CLIENT_SECRET || '',
         };
     }
     return {};