diff -r 5770ed34c1f0 -r 008cfe47b194 bin/pvl.hosts-reverse
--- a/bin/pvl.hosts-reverse	Mon Mar 09 19:47:10 2015 +0200
+++ b/bin/pvl.hosts-reverse	Mon Mar 09 19:48:19 2015 +0200
@@ -5,6 +5,7 @@
 import os.path
 import pvl.args
 import pvl.hosts
+import pvl.hosts.interface
 import pvl.hosts.zone
 
 def main (argv):