diff --git a/frappe/model/meta.py b/frappe/model/meta.py
index 8464282058..e2677bc458 100644
--- a/frappe/model/meta.py
+++ b/frappe/model/meta.py
@@ -221,7 +221,9 @@ class Meta(Document):
 				self._valid_columns = get_table_columns(self.name)
 			else:
 				self._valid_columns = self.default_fields + [
-					df.fieldname for df in self.get("fields") if df.fieldtype in data_fieldtypes
+					df.fieldname
+					for df in self.get("fields")
+					if not df.is_virtual and df.fieldtype in data_fieldtypes
 				]
 				if self.istable:
 					self._valid_columns += list(child_table_fields)