diff --git a/app.py b/app.py
index 03553f9..608e888 100644
--- a/app.py
+++ b/app.py
@@ -293,12 +293,11 @@ def camera_detail(esn=None, days=DAYS_OF_HISTORY):
     een = session['een']
 
     camera = een.get_camera_by_id(esn)
-    now = een.time_now()
 
     # because of API limitation, can only query 24 hours max
     for i in tqdm(range(0, days)):
-        camera.get_list_of_events(end_timestamp=een.time_before(ts=now, hours=24*i), \
-                                start_timestamp=een.time_before(ts=now, hours=24*(i+1)))
+        camera.get_list_of_events(end_timestamp=een.time_before(hours=24*i), \
+                                start_timestamp=een.time_before(hours=24*(i+1)))
 
     values = {
         "current_user": een.current_user,
diff --git a/requirements.txt b/requirements.txt
index e8300e7..d4cc766 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Werkzeug==2.3.6
 gunicorn==20.1.0
 cachelib==0.10.2
 Flask-Session==0.5.0
-EagleEyev3>=0.0.15
+EagleEyev3>=0.0.18
 tqdm
 pandas
 numpy