diff --git a/src/services/nativeMessaging.service.ts b/src/services/nativeMessaging.service.ts
index 750818c1a9e..2f9ba4155c4 100644
--- a/src/services/nativeMessaging.service.ts
+++ b/src/services/nativeMessaging.service.ts
@@ -63,7 +63,7 @@ export class NativeMessagingService {
 
                 const response = await this.platformUtilService.authenticateBiometric();
                 if (response) {
-                    this.send({command: 'biometricUnlock', response: 'unlocked'});
+                    this.send({command: 'biometricUnlock', response: 'unlocked', keyB64: (await this.cryptoService.getKey()).keyB64});
                 } else {
                     this.send({command: 'biometricUnlock', response: 'canceled'});
                 }