diff --git a/conntrackt/admin.py b/conntrackt/admin.py
--- a/conntrackt/admin.py
+++ b/conntrackt/admin.py
@@ -40,6 +40,10 @@
 #
 
 
+# Standard library imports.
+from urlparse import parse_qsl
+
+
 # Django imports.
 from django.contrib import admin
 from django.urls import resolve
@@ -230,22 +234,22 @@ class CommunicationAdmin(admin.ModelAdmi
           kwargs - Additional keyword arguments
         """
 
-        # Resolve the view name based on the request's path.
-        view_name = resolve(request.path).view_name
-
         # Only process the source and destination fields that point to
         # interfaces.
         if db_field.name == "source" or db_field.name == "destination":
             # Perform no filtering by default.
             interface_filter = {}
 
-            # If project was specified in GET requests, add it as a filter.
-            if 'project' in request.GET:
-                interface_filter['entity__project'] = request.GET['project']
-            # If location was specified in GET request, add it as a filter.
-            if 'location' in request.GET:
-                interface_filter['entity__location'] = request.GET['location']
-            # If there are any filtering options for the show interfaces, apply them.
+            # Parse the filter from URL GET parameter passed-in by the Django Admin.
+            changelist_filters = dict(parse_qsl(request.GET.get('_changelist_filters', '')))
+
+            # Apply project filter if requested.
+            if 'project' in changelist_filters:
+                interface_filter['entity__project'] = changelist_filters['project']
+            # Apply location filter if requested.
+            if 'location' in changelist_filters:
+                interface_filter['entity__location'] = changelist_filters['location']
+            # Apply our filters to queryset if there are any.
             if interface_filter:
                 kwargs["queryset"] = Interface.objects.filter(**interface_filter)