diff --git a/larigira/dbadmin/__init__.py b/larigira/dbadmin/__init__.py
index 95bf656..18e7c35 100644
--- a/larigira/dbadmin/__init__.py
+++ b/larigira/dbadmin/__init__.py
@@ -71,13 +71,17 @@ def events_calendar():
         actions = tuple(model.get_actions_by_alarm(alarm))
         if not actions:
             continue
-        t = datetime.fromtimestamp(int(today.strftime("%s")))
-        occurrences = [
-            t
-            for t in timegenerate(alarm, now=t, howmany=max_occurrences + 1)
-            if t is not None
-            and t <= datetime.combine(today + timedelta(days=max_days), time())
-        ]
+        today_dt = datetime.fromtimestamp(int(today.strftime("%s")))
+        max_dt = datetime.combine(today_dt + timedelta(days=max_days), time())
+        occurrences = []
+        for t in timegenerate(
+            alarm, now=today_dt, howmany=max_occurrences + 1
+        ):
+            if t is None:
+                break
+            if t > max_dt:
+                break
+            occurrences.append(t)
         if not occurrences:
             continue
         if not show_all and len(occurrences) > max_occurrences: