InfiniTime.git

diff --git a/src/systemtask/SystemTask.cpp b/src/systemtask/SystemTask.cpp
index 2f5fd214decceaa5d8fc078da4736e97eccb9eec..687c90a5650722e26763a9cda1e774b0ca08c28d 100644
--- a/src/systemtask/SystemTask.cpp
+++ b/src/systemtask/SystemTask.cpp
@@ -426,10 +426,10 @@           nimbleController.NotifyBatteryLevel(batteryController.PercentRemaining());
           break;
         case Messages::LowBattery: {
           Pinetime::Controllers::NotificationManager::Notification notif;
-          std::array<char, Pinetime::Controllers::NotificationManager::MessageSize + 1> message {
-            "Low Battery\0Charge your watch to prevent data loss.\0"};
-          notif.message = std::move(message);
-          notif.size = 53;
+          constexpr char message[] = "Low Battery\0Charge your watch to prevent data loss.\0";
+          constexpr size_t messageSize = std::min(sizeof(message), Pinetime::Controllers::NotificationManager::MaximumMessageSize());
+          std::memcpy(notif.message.data(), message, messageSize);
+          notif.size = messageSize;
           notif.category = Pinetime::Controllers::NotificationManager::Categories::SimpleAlert;
           notificationManager.Push(std::move(notif));
           PushMessage(Messages::OnNewNotification);