diff --git a/radicale/tests/static/valarm1.ics b/radicale/tests/static/valarm1.ics
new file mode 100644
index 00000000..4f3b88f5
--- /dev/null
+++ b/radicale/tests/static/valarm1.ics
@@ -0,0 +1,15 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//python-caldav//caldav//en_DK
+BEGIN:VEVENT
+SUMMARY:This is a test event
+DTSTART:20151010T060000Z
+DTEND:20161010T070000Z
+DTSTAMP:20250515T073149Z
+UID:a9cef952-315e-11f0-a30a-1c1bb5134174
+BEGIN:VALARM
+ACTION:AUDIO
+TRIGGER:-PT15M
+END:VALARM
+END:VEVENT
+END:VCALENDAR
diff --git a/radicale/tests/static/valarm2.ics b/radicale/tests/static/valarm2.ics
new file mode 100644
index 00000000..4e6c2554
--- /dev/null
+++ b/radicale/tests/static/valarm2.ics
@@ -0,0 +1,15 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//python-caldav//caldav//en_DK
+BEGIN:VEVENT
+SUMMARY:This is a test event
+DTSTART:20151010T060000Z
+DTEND:20161010T070000Z
+DTSTAMP:20250515T073149Z
+UID:a9cef952-315e-11f0-a30a-1c1bb5134175
+BEGIN:VALARM
+ACTION:AUDIO
+TRIGGER;VALUE=DATE-TIME:20151010T033000Z
+END:VALARM
+END:VEVENT
+END:VCALENDAR