diff --git a/l10n_us_hr_payroll/migrations/12.0.2020.1.0/post-migration.py b/l10n_us_hr_payroll/migrations/12.0.2020.1.0/post-migration.py
index 0a2a6b16..f5676c9f 100644
--- a/l10n_us_hr_payroll/migrations/12.0.2020.1.0/post-migration.py
+++ b/l10n_us_hr_payroll/migrations/12.0.2020.1.0/post-migration.py
@@ -76,14 +76,18 @@ def migrate(cr, installed_version):
 
     # Some added rules should have the same accounting side effects of other migrated rules
     # To ease the transition, we will copy the accounting fields from one to the other.
-    for source, destinations in XMLIDS_COPY_ACCOUNTING_2020.items():
-        source_rule = env.ref(source, raise_if_not_found=False)
-        if source_rule:
-            for destination in destinations:
-                destination_rule = env.ref(destination, raise_if_not_found=False)
-                if destination_rule:
-                    _logger.warn('Mirgrating accounting from rule: ' + source + ' to rule: ' + destination)
-                    destination_rule.write({
-                        'account_debit': source_rule.account_debit.id,
-                        'account_credit': source_rule.account_credit.id,
-                    })
+    rule_model = env['hr.salary.rule']
+    if hasattr(rule_model, 'account_debit'):
+        for source, destinations in XMLIDS_COPY_ACCOUNTING_2020.items():
+            source_rule = env.ref(source, raise_if_not_found=False)
+            if source_rule:
+                for destination in destinations:
+                    destination_rule = env.ref(destination, raise_if_not_found=False)
+                    if destination_rule:
+                        _logger.warn('Mirgrating accounting from rule: ' + source + ' to rule: ' + destination)
+                        destination_rule.write({
+                            'account_debit': source_rule.account_debit.id,
+                            'account_credit': source_rule.account_credit.id,
+                            'account_tax_id': source_rule.account_tax_id.id,
+                            'analytic_account_id': source_rule.analytic_account_id.id,
+                        })
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