diff --git a/shynet/analytics/admin.py b/shynet/analytics/admin.py
index eb5589a..f3cc3ad 100644
--- a/shynet/analytics/admin.py
+++ b/shynet/analytics/admin.py
@@ -14,6 +14,7 @@ class SessionAdmin(admin.ModelAdmin):
         "uuid",
         "service",
         "start_time",
+        "last_seen",
         "identifier",
         "ip",
         "asn",