diff --git a/buildout/profiles/development.cfg b/buildout/profiles/development.cfg
index 15277a4cf2eb5b7f2dadf2fabea964bc4cff4885..d4b64506a70b4edb4a8150c8a7afa089ee7c20d8 100644
--- a/buildout/profiles/development.cfg
+++ b/buildout/profiles/development.cfg
@@ -2,30 +2,6 @@
 extends = ../profiles/deployment.cfg
 
 parts =
-  pythonbin
-  eggs
-  apache
-  memcached
-  varnish
-  mysql-tritonn-5.0
-  zope-2.8
-  cmf15
-  itools
-  mysql-python
-  products-deps
-  products-erp5
-  products-erp5-development
-  products-other
-  bt5-erp5
-  openoffice-bin
-  oood
-# instances generation
-  mysql-instance
-  oood-instance
-  supervisor-instance
-# instances start
-  supervisor-start
-# zope instance generation
   zope-instance
 
 [software_definition]
@@ -46,14 +22,14 @@ http-address = 18080
 # local products to be able to override
 products =
   ${:instancehome}/Products/
-  ${cmf15:location}
-  ${products-deps:location}
-  ${products-erp5-development:location}
-  ${products-erp5:location}
-  ${products-other:location}/Products
+  ${software_definition:products-erp5}
+  ${software_definition:products-erp5-development}
+  ${software_definition:products-deps}
+  ${software_definition:products-other}
+  ${software_definition:products-cmf15}
 # zope.conf template part ENDS
 
-eggs +=
+eggs =
   Products.ExternalEditor
 
 mysql_database_name = development_site