diff --git a/addons/crm/__init__.py b/addons/crm/__init__.py
index 4e9b019bd7a..3398a4b470d 100644
--- a/addons/crm/__init__.py
+++ b/addons/crm/__init__.py
@@ -5,3 +5,11 @@ from . import controllers
 from . import models
 from . import report
 from . import wizard
+
+from odoo import api, SUPERUSER_ID
+
+
+def uninstall_hook(cr, registry):
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    teams = env['crm.team'].search([('dashboard_graph_model', '=', 'crm.opportunity.report')])
+    teams.update({'dashboard_graph_model': None})
diff --git a/addons/crm/__manifest__.py b/addons/crm/__manifest__.py
index a2e8745475a..5845bd582d1 100644
--- a/addons/crm/__manifest__.py
+++ b/addons/crm/__manifest__.py
@@ -57,4 +57,5 @@
     'installable': True,
     'application': True,
     'auto_install': False,
+    'uninstall_hook': 'uninstall_hook',
 }