diff --git a/lib/services/notifications_api.dart b/lib/services/notifications_api.dart
index 41e95387b..3ef97462a 100644
--- a/lib/services/notifications_api.dart
+++ b/lib/services/notifications_api.dart
@@ -77,8 +77,10 @@ class NotificationApi {
     final id = prefs.currentNotificationId;
 
     String confirms = "";
-    if (txid != null) {
-      confirms = " (${confirmations!}/${requiredConfirmations!})";
+    if (txid != null &&
+        confirmations != null &&
+        requiredConfirmations != null) {
+      confirms = " ($confirmations/$requiredConfirmations)";
     }
 
     final NotificationModel model = NotificationModel(