diff -r db4aeba5d336 -r 17abdb7af3e6 server/test/data/schema.py
--- a/server/test/data/schema.py	Tue Jun 10 13:56:24 2014 +0200
+++ b/server/test/data/schema.py	Tue Jun 10 14:25:20 2014 +0200
@@ -202,7 +202,6 @@
     name = 'ecrit_par'
     subject = 'Note'
     object ='Personne'
-    constraints = [RQLConstraint('E concerns P, S version_of P')]
     cardinality = '?*'
 
 class ecrit_par_2(RelationDefinition):