diff --git a/app/models/alarms.py b/app/models/alarms.py
index 9e9685f..b5657cf 100644
--- a/app/models/alarms.py
+++ b/app/models/alarms.py
@@ -39,7 +39,11 @@ class Alarm(db.Model):  # type: ignore
             activity = Activity(activity_type="alarm_state",
                                 text=f"{self.alarm_state.name}->{state.name}! State changed for "
                                      f"{self.aspect} on {self.target}: {text}")
-            activity.notify()
+            if (self.alarm_state.name in ["WARNING", "CRITICAL"]
+                    or state.name in ["WARNING", "CRITICAL", "UNKNOWN"]):
+                # Notifications are only sent on recovery from warning/critical state or on entry
+                # to warning/critical/unknown states. This should reduce alert fatigue.
+                activity.notify()
             db.session.add(activity)
         self.alarm_state = state
         self.text = text