diff --git a/debian/control b/debian/control
index 3031922361fb76c2db21d312c6caf20d5bff55c7_ZGViaWFuL2NvbnRyb2w=..ab6d81f878b30343bfa8fea0dcbead4cef8c320a_ZGViaWFuL2NvbnRyb2w= 100644
--- a/debian/control
+++ b/debian/control
@@ -2,8 +2,8 @@
 Section: python
 Priority: optional
 Maintainer: Sylvain Thenault <sylvain.thenault@logilab.fr> 
-Build-Depends: debhelper (>= 5.0.37.1), python-dev (>=2.3.5-7), python (>=2.3.5-7), python-central
-XS-Python-Version: all
+Build-Depends: debhelper (>= 5.0.37.1), python-dev (>=2.4), python (>=2.4), python-central (>= 0.5)
+XS-Python-Version: >= 2.4
 Standards-Version: 3.7.2
 
 Package: python-rql
@@ -15,7 +15,4 @@
 Description: relationship query language (RQL) utilities [dummy package]
  A library providing the base utilities to handle RQL queries,
  such as a parser, a type inferencer.
- .
- This package is an empty dummy package that always depends on a package built
- for Debian's default Python version.