diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt
index 50d58a115..fdc44e0b5 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt
@@ -42,6 +42,9 @@ fun Context.updateListWidget() {
 }
 
 fun Context.scheduleNextEventReminder(event: Event) {
+    if (event.getReminders().isEmpty())
+        return
+
     var startTS = event.startTS - event.reminder1Minutes * 60
     var newTS = startTS
     if (event.repeatInterval == DAY || event.repeatInterval == WEEK || event.repeatInterval == BIWEEK) {
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/models/Event.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/models/Event.kt
index 6d514c291..22038715a 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/models/Event.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/models/Event.kt
@@ -31,16 +31,7 @@ data class Event(var id: Int = 0, var startTS: Int = 0, var endTS: Int = 0, var
 
     val isAllDay = flags and FLAG_ALL_DAY != 0
 
-    fun getRemindersCount(): Int {
-        var cnt = 0
-        if (reminder1Minutes != REMINDER_OFF)
-            cnt++
-        if (reminder2Minutes != REMINDER_OFF)
-            cnt++
-        if (reminder3Minutes != REMINDER_OFF)
-            cnt++
-        return cnt
-    }
+    fun getRemindersCount() = getReminders().count()
 
-    fun getReminders() = arrayOf(reminder1Minutes, reminder2Minutes, reminder3Minutes).filter { it != REMINDER_OFF }
+    fun getReminders() = setOf(reminder1Minutes, reminder2Minutes, reminder3Minutes).filter { it != REMINDER_OFF }
 }