diff --git a/beesdoo_base/__openerp__.py b/beesdoo_base/__openerp__.py
index 8753643..8aa1bb4 100644
--- a/beesdoo_base/__openerp__.py
+++ b/beesdoo_base/__openerp__.py
@@ -20,6 +20,7 @@
     'data': [
         'security/groups.xml',
         'security/ir.model.access.csv',
+        'data/cron.xml',
         'views/partner.xml',
         'wizard/views/member_card.xml',
         'wizard/views/partner.xml',
diff --git a/beesdoo_base/data/cron.xml b/beesdoo_base/data/cron.xml
new file mode 100644
index 0000000..21a895c
--- /dev/null
+++ b/beesdoo_base/data/cron.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright 2019 Coop IT Easy
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+<odoo>
+    <data noupdate="0">
+        <record id="cron_cleanup_procurement_order" model="ir.cron">
+            <field name="name">Procurement: cleanup procurement orders blocking the procurement rules</field>
+            <field name="active" eval="True"/>
+            <field name="user_id" ref="base.user_root"/>
+            <field name="interval_number">1</field>
+            <field name="interval_type">days</field>
+            <field name="numbercall">-1</field>
+            <field name="doall" eval="True"/>
+            <field name="model">procurement.order</field>
+            <field name="function">cron_cleanup_procurement_order</field>
+            <field name="args">()</field>
+        </record>
+    </data>
+</odoo>
diff --git a/beesdoo_base/models/__init__.py b/beesdoo_base/models/__init__.py
index f95b336..acd14bf 100644
--- a/beesdoo_base/models/__init__.py
+++ b/beesdoo_base/models/__init__.py
@@ -1 +1,3 @@
-import partner, membercard
\ No newline at end of file
+from . import partner
+from . import membercard
+from . import procurement
diff --git a/beesdoo_base/models/procurement.py b/beesdoo_base/models/procurement.py
new file mode 100644
index 0000000..b1c63de
--- /dev/null
+++ b/beesdoo_base/models/procurement.py
@@ -0,0 +1,47 @@
+# Copyright 2019 Coop IT Easy SCRL fs
+#   Robin Keunen <robin@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from openerp import models, fields, api
+import logging
+_logger = logging.getLogger(__name__)
+
+
+class ProcurementOrder(models.Model):
+    _inherit = "procurement.order"
+
+    @api.model
+    def cron_cleanup_procurement_order(self):
+        running_procurement = self.env["procurement.order"].search(
+            [("state", "=", "running")]
+        )
+
+        # checks if procurement order is done
+        # -> if all moves are 'done' or 'cancel'
+        _logger.info("check procurements in running state.")
+        running_procurement.check()
+
+        # in remaining procurement, cancel those with no procurement order
+        unlinked_procurement = self.env["procurement.order"].search(
+            [("state", "=", "running"),
+             ("purchase_line_id", "=", False)]
+        )
+        _logger.info("cancelling %s procurement unlinked from PO." % len(unlinked_procurement))
+        unlinked_procurement.cancel()
+
+        # in remaining procurement, delete those from 'done' purchase order
+        procurement_linked_to_done_PO = self.env["procurement.order"].search(
+            [("state", "=", "running"),
+             ("purchase_line_id", "!=", False),
+             ("purchase_line_id.order_id.state", "=", "done")]
+        )
+        _logger.info("set %s procurement to done (linked to done PO)" % len(procurement_linked_to_done_PO))
+        procurement_linked_to_done_PO.write({"state": "done"})
+
+        # cancel procurement order from exceptions
+        exception_procurement = self.env["procurement.order"].search(
+            [("state", "=", "exception"),
+             ("purchase_line_id", "=", False)]
+        )
+        _logger.info("cancelling %s procurement in exception" % len(exception_procurement))
+        exception_procurement.cancel()