diff --git a/odoo/addons/base/wizard/base_partner_merge.py b/odoo/addons/base/wizard/base_partner_merge.py
index d3988d97245..058192184b5 100644
--- a/odoo/addons/base/wizard/base_partner_merge.py
+++ b/odoo/addons/base/wizard/base_partner_merge.py
@@ -217,7 +217,7 @@ class MergePartnerAutomatic(models.TransientModel):
                 # unknown model or field => skip
                 continue
 
-            if field.compute is not None:
+            if Model._abstract or field.compute is not None:
                 continue
 
             for partner in src_partners: