diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index 5cf14b5ea..f0401ccc0 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -216,9 +216,9 @@ class Dossier < ActiveRecord::Base
     return hash
   end
 
-  def convert_specific_array_values_to_string(array_to_convert)
+  def full_data_strings_array
     array = []
-    array_to_convert.each do |value|
+    data_with_champs.each do |value|
       value = value.to_s if !value.kind_of?(Time) && !value.nil?
       array << value
     end
diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 0ffbc4714..0a1b46f92 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -135,7 +135,7 @@ class Procedure < ActiveRecord::Base
 
     headers = exportable_dossiers.any? ? exportable_dossiers.first.export_headers : []
     data = exportable_dossiers.map do |dossier|
-      dossier.convert_specific_array_values_to_string(dossier.data_with_champs)
+      dossier.full_data_strings_array
     end
 
     {
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 328e21d28..63092998b 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -616,6 +616,52 @@ describe Dossier do
       it { expect(subject[9]).to eq(dossier.followers_gestionnaires_emails) }
       it { expect(subject.count).to eq(DossierProcedureSerializer.new(dossier).attributes.count + dossier.procedure.types_de_champ.count + dossier.export_entreprise_data.count) }
     end
+
+    describe "#full_data_string" do
+      let(:expected_string) {
+        [
+          dossier.id.to_s,
+          dossier.created_at,
+          dossier.updated_at,
+          "false",
+          "false",
+          "draft",
+          dossier.initiated_at,
+          dossier.received_at,
+          dossier.processed_at,
+          gestionnaire.email,
+          nil,
+          "44011762001530",
+          "true",
+          "4950Z",
+          "Transports par conduites",
+          "GRTGAZ IMMEUBLE BORA 6 RUE RAOUL NORDLING 92270 BOIS COLOMBES",
+          "6",
+          "RUE",
+          "RAOUL NORDLING",
+          "IMMEUBLE BORA",
+          "92270",
+          "BOIS COLOMBES",
+          "92009",
+          "440117620",
+          "537100000",
+          "FR27440117620",
+          "SA à conseil d'administration (s.a.i.)",
+          "5599",
+          "GRTGAZ",
+          "GRTGAZ",
+          "44011762001530",
+          "51",
+          dossier.entreprise.date_creation,
+          nil,
+          nil
+        ]
+      }
+
+      subject { dossier }
+
+      it { expect(dossier.full_data_strings_array).to eq(expected_string)}
+    end
   end
 
   describe '#Dossier.to_csv' do