--- a/pvl/dns/tests.py	Tue Mar 03 12:09:22 2015 +0200
+++ b/pvl/dns/tests.py	Tue Mar 03 12:14:22 2015 +0200
@@ -204,9 +204,10 @@
 
 $INCLUDE "includes/test"
 """))
-
+        
+        include_trace = [ ]
         rrs = list(process.zone_serial(rrs, 1337))
-        rrs = list(process.zone_includes_path(rrs, '...'))
+        rrs = list(process.zone_includes(rrs, '...', include_trace))
 
         self.assertZoneEqual(rrs, [
             "$TTL 3600",
@@ -217,4 +218,7 @@
             "bar A 192.0.2.2",
             "$INCLUDE .../includes/test",
         ])
+        self.assertEqual(include_trace, [
+            '.../includes/test',
+        ])