diff --git a/sources.cfg b/sources.cfg
index acfe571f1c..7800fe71f9 100644
--- a/sources.cfg
+++ b/sources.cfg
@@ -108,7 +108,7 @@ plone.protect                       = git ${remotes:plone}/plone.protect.git pus
 plone.recipe.alltests               = git ${remotes:plone}/plone.recipe.alltests.git pushurl=${remotes:plone_push}/plone.recipe.alltests.git branch=master
 plone.recipe.precompiler            = git ${remotes:plone}/plone.recipe.precompiler.git pushurl=${remotes:plone_push}/plone.recipe.precompiler.git branch=master
 plone.recipe.zeoserver              = git ${remotes:plone}/plone.recipe.zeoserver.git pushurl=${remotes:plone_push}/plone.recipe.zeoserver.git branch=2.x
-plone.recipe.zope2instance          = git ${remotes:plone}/plone.recipe.zope2instance.git pushurl=${remotes:plone_push}/plone.recipe.zope2instance.git branch=master
+plone.recipe.zope2instance          = git ${remotes:plone}/plone.recipe.zope2instance.git pushurl=${remotes:plone_push}/plone.recipe.zope2instance.git branch=6.x
 plone.rest                          = git ${remotes:plone}/plone.rest.git pushurl=${remotes:plone_push}/plone.rest.git branch=1.x
 plone.restapi                       = git ${remotes:plone}/plone.restapi.git pushurl=${remotes:plone_push}/plone.restapi.git branch=7.x.x
 plone.registry                      = git ${remotes:plone}/plone.registry.git pushurl=${remotes:plone_push}/plone.registry.git branch=1.x