diff --git a/tests/manager/test_resource.py b/tests/manager/test_resource.py
index f029dc7b..1ca5c7c1 100644
--- a/tests/manager/test_resource.py
+++ b/tests/manager/test_resource.py
@@ -324,6 +324,37 @@ def test_resource_week_view_weekend(app, admin_user):
     assert 'Saturday' in resp.text
 
 
+def test_resource_week_view_opening_not_even_an_hour(app, admin_user, get_proper_html_str):
+    resource = Resource.objects.create(label='Foo bar')
+    agenda = Agenda.objects.create(label='Agenda', kind='meetings')
+    agenda.resources.add(resource)
+    desk = Desk.objects.create(agenda=agenda, label='Desk')
+    meetingtype = MeetingType.objects.create(agenda=agenda, label='Bar', duration=15)
+    TimePeriod.objects.create(
+        desk=desk, weekday=0, start_time=datetime.time(10, 0), end_time=datetime.time(10, 30)
+    )
+
+    login(app)
+    today = datetime.date(2018, 11, 10)  # fixed day
+    resp = app.get('/manage/resource/%s/%s/week/%s/' % (resource.pk, today.year, today.strftime('%W')))
+    assert '<div class="booking' not in resp.text
+    assert resp.text.count('<tr') == 2
+
+    # book a slot
+    event = Event.objects.create(
+        agenda=agenda,
+        places=1,
+        desk=desk,
+        meeting_type=meetingtype,
+        start_datetime=datetime.datetime(today.year, today.month, today.day, hour=10, minute=0),
+    )
+    event.resources.add(resource)
+    Booking.objects.create(event=event)
+
+    resp = app.get('/manage/resource/%s/%s/week/%s/' % (resource.pk, today.year, today.strftime('%W')))
+    assert resp.text.count('<div class="booking" style="height:25.0%;') == 1  # booking cell
+
+
 def test_resource_week_view_dst_change(app, admin_user):
     resource = Resource.objects.create(label='Foo bar')
     agenda = Agenda.objects.create(label='Agenda', kind='meetings')