diff --git a/app/sso/middleware.py b/app/sso/middleware.py
index c530962..f743c3b 100644
--- a/app/sso/middleware.py
+++ b/app/sso/middleware.py
@@ -46,7 +46,11 @@ class IPTrackingMiddleware(object):
     def process_request(self, request):
 
         if request.user and not request.user.is_anonymous():
-            ip, created = SSOUserIPAddress.objects.get_or_create(user=request.user, ip_address=request.META['REMOTE_ADDR'])
+            try:
+                ip, created = SSOUserIPAddress.objects.get_or_create(user=request.user, ip_address=request.META['REMOTE_ADDR'])
+            except IntegrityError:
+                ip  = SSOUserIPAddress.objects.get(user=request.user, ip_address=request.META['REMOTE_ADDR'])
+                created = False
             if not created:
                 ip.last_seen = datetime.utcnow()
                 ip.save()