diff --git a/gluon/sqlhtml.py b/gluon/sqlhtml.py
index 6454d14b..d14f3c3f 100644
--- a/gluon/sqlhtml.py
+++ b/gluon/sqlhtml.py
@@ -2743,7 +2743,7 @@ class SQLFORM(FORM):
                     if field.type == 'blob':
                         continue
                     if isinstance(field, Field.Virtual) and field.tablename in row:
-                        value = dbset.db[field.tablename][row[field.tablename][field_id]][field.name]
+                        value = row[field.tablename][field.name]
                     else:
                         value = row[str(field)]
                     maxlength = maxtextlengths.get(str(field), maxtextlength)