diff --git a/openfisca_france_data/common.py b/openfisca_france_data/common.py
index 065166c5..c4170f2b 100644
--- a/openfisca_france_data/common.py
+++ b/openfisca_france_data/common.py
@@ -408,11 +408,10 @@ def create_traitement_indiciaire_brut(individus, period = None, revenu_type = 'i
     individus['primes_fonction_publique'] = TAUX_DE_PRIME * traitement_indiciaire_brut
 
 
-def create_revenus_remplacement_bruts(individus, period, tax_benefit_system, revenu_type = 'net'):
+def create_chomage_brut(individus, period, tax_benefit_system, revenu_type = 'net'):
     assert 'taux_csg_remplacement' in individus
 
     individus.chomage_imposable.fillna(0, inplace = True)
-    individus.retraite_imposable.fillna(0, inplace = True)
     if revenu_type == 'imposable':
         assert 'salaire_imposable' in individus.columns
         salaire_pour_inversion = individus.salaire_imposable
@@ -468,6 +467,10 @@ def create_revenus_remplacement_bruts(individus, period, tax_benefit_system, rev
     )
     assert individus['chomage_brut'].notnull().all()
 
+def create_retraite_brute(individus, period, tax_benefit_system, revenu_type = 'net'):
+
+    individus.retraite_imposable.fillna(0, inplace = True)
+    parameters = tax_benefit_system.get_parameters_at_instant(period.start)
     csg_deductible_retraite = parameters.prelevements_sociaux.contributions_sociales.csg.remplacement.pensions_retraite_invalidite.deductible
     taux_plein = csg_deductible_retraite.taux_plein
     taux_reduit = csg_deductible_retraite.taux_reduit
diff --git a/openfisca_france_data/dads/input_data_builder/create_variables_individuelles.py b/openfisca_france_data/dads/input_data_builder/create_variables_individuelles.py
index 9ae3ab70..e1a5015e 100644
--- a/openfisca_france_data/dads/input_data_builder/create_variables_individuelles.py
+++ b/openfisca_france_data/dads/input_data_builder/create_variables_individuelles.py
@@ -2,7 +2,8 @@
 from openfisca_france_data.common import (
     create_salaire_de_base,
     create_traitement_indiciaire_brut,
-    create_revenus_remplacement_bruts,
+    create_chomage_brut,
+    create_retraite_brute,
     )
 
 
@@ -47,8 +48,9 @@ def create_individu_variables_brutes(
     create_taux_csg_remplacement(individus, period, tax_benefit_system)
     created_variables.append('taux_csg_remplacement')
 
-    create_revenus_remplacement_bruts(individus, period, tax_benefit_system, revenu_type = revenu_type)
+    create_chomage_brut(individus, period, tax_benefit_system, revenu_type = revenu_type)
     created_variables.append('chomage_brut')
+    create_retraite_brute(individus, period, tax_benefit_system, revenu_type = revenu_type)
     created_variables.append('retraite_brute')
 
     return created_variables