diff --git a/runbot/models/batch.py b/runbot/models/batch.py
index 9e187222..151acea0 100644
--- a/runbot/models/batch.py
+++ b/runbot/models/batch.py
@@ -235,7 +235,7 @@ class Batch(models.Model):
                 ]).sorted(lambda b: (len(b.commit_ids & merge_base_commits), b.id), reverse=True)
                 if batches:
                     batch = batches[0]
-                    self._log('Using batch %s to define missing commits', batch.id)
+                    self._log('Using batch [%s](%s) to define missing commits', batch.id, batch._url())
                     batch_exiting_commit = batch.commit_ids.filtered(lambda c: c.repo_id in merge_base_commits.repo_id)
                     not_matching = (batch_exiting_commit - merge_base_commits)
                     if not_matching:
diff --git a/runbot/models/codeowner.py b/runbot/models/codeowner.py
index 342cc28e..0ad2c022 100644
--- a/runbot/models/codeowner.py
+++ b/runbot/models/codeowner.py
@@ -27,4 +27,4 @@ class Codeowner(models.Model):
     def _get_version_domain(self):
         """ Helper to get the evaluated version domain """
         self.ensure_one()
-        return ast.eval(self.version_domain) if self.version_domain else []
+        return ast.literal_eval(self.version_domain) if self.version_domain else []
diff --git a/runbot_populate/demo/runbot_demo.xml b/runbot_populate/demo/runbot_demo.xml
index 7efe14e1..da55fc03 100644
--- a/runbot_populate/demo/runbot_demo.xml
+++ b/runbot_populate/demo/runbot_demo.xml
@@ -95,6 +95,11 @@
         <field name="name">15.0-dev-tri</field>
         <field name="project_id" ref="runbot.main_project"/>
     </record>
+    <record id="bundle_master_dev_partial_tri" model="runbot.bundle">
+        <field name="name">master-dev-partial-tri</field>
+        <field name="project_id" ref="runbot.main_project"/>
+    </record>
+
 
     <record id="bundle_runbot_15_0" model="runbot.bundle">
         <field name="name">15.0</field>
diff --git a/runbot_populate/models/runbot.py b/runbot_populate/models/runbot.py
index 587cdcff..ed9ab36f 100644
--- a/runbot_populate/models/runbot.py
+++ b/runbot_populate/models/runbot.py
@@ -39,7 +39,7 @@ class Runbot(models.AbstractModel):
                     if bundle.is_base:
                         dev_remote = main_remote
                     self.env['runbot.branch'].create({'remote_id': dev_remote.id, 'name': bundle.name, 'is_pr': False})
-                    if not bundle.sticky:
+                    if not bundle.is_base:
                         mock_github.return_value = {
                             'base': {
                                 'ref': bundle.base_id.name
@@ -57,6 +57,9 @@ class Runbot(models.AbstractModel):
                         count += 1
                         branch.flush()
 
+                    if 'partial' in bundle.name:
+                        break
+
                 if not bundle.is_base:
                     pr = not pr
 
@@ -90,7 +93,7 @@ class Runbot(models.AbstractModel):
                 def git(command):
                     if command[0] == 'merge-base':
                         _, sha1, sha2 = command
-                        return sha1 if sha1 == sha2 else sha2 if bundle.is_base else '%s_%s' % (sha1, sha2)
+                        return sha1 if sha1 == sha2 else sha2 #if bundle.is_base else '%s_%s' % (sha1, sha2)
                     elif command[0] == 'rev-list':
                         _, _, _, shas = command
                         sha1, sha2 = shas.split('...')