diff --git a/app/controllers/api/members_controller.rb b/app/controllers/api/members_controller.rb
index d0c41acf5..bfa8b6613 100644
--- a/app/controllers/api/members_controller.rb
+++ b/app/controllers/api/members_controller.rb
@@ -101,11 +101,9 @@ class API::MembersController < API::ApiController
   # export reservations
   def export_reservations
     authorize :export
-    @datas = Reservation.includes(:user, :slots).all
-    respond_to do |format|
-      format.html
-      format.xls
-    end
+    @reservations = Reservation.includes(:user, :slots).all
+
+    render xlsx: 'export_reservations.xlsx', filename: "export_reservations.xlsx"
   end
 
   def export_members
diff --git a/app/views/api/members/export_reservations.xls.erb b/app/views/api/members/export_reservations.xls.erb
deleted file mode 100644
index 7b117c592..000000000
--- a/app/views/api/members/export_reservations.xls.erb
+++ /dev/null
@@ -1,24 +0,0 @@
-<table border="1">
-  <tr>
-    <th><%=t('export_reservations.customer_id')%></th>
-    <th><%=t('export_reservations.customer')%></th>
-    <th><%=t('export_reservations.email')%></th>
-    <th><%=t('export_reservations.reservation_date')%></th>
-    <th><%=t('export_reservations.reservation_type')%></th>
-    <th><%=t('export_reservations.reservation_object')%></th>
-    <th><%=t('export_reservations.slots_number_hours_tickets')%></th>
-
-  </tr>
-  <% @datas.each do |d| %>
-  <tr>
-    <td><%= d.user.id %></td>
-    <td><%= d.user.profile.full_name %></td>
-    <td><%= d.user.email %></td>
-    <td><%= d.created_at %></td>
-    <td><%= d.reservable_type %></td>
-    <td><%= d.reservable.name if !d.reservable.nil? %></td>
-    <td><%= d.slots.count %></td>
-    <td><%= (d.stp_invoice_id.nil?)? t('export_reservations.local_payment') : t('export_reservations.online_payment') %></td>
-  </tr>
-  <% end %>
-</table>
\ No newline at end of file
diff --git a/app/views/api/members/export_reservations.xlsx.axlsx b/app/views/api/members/export_reservations.xlsx.axlsx
new file mode 100644
index 000000000..54bbb0e90
--- /dev/null
+++ b/app/views/api/members/export_reservations.xlsx.axlsx
@@ -0,0 +1,32 @@
+wb = xlsx_package.workbook
+
+header = wb.styles.add_style :b => true, :bg_color => Stylesheet.primary.upcase.gsub('#', 'FF'), :fg_color => 'FFFFFFFF'
+date = wb.styles.add_style :format_code => Rails.application.secrets.excel_date_format
+
+wb.add_worksheet(name: t('export_reservations.reservations')) do |sheet|
+
+  ## data table
+  # heading labels
+  columns = [t('export_reservations.customer_id'), t('export_reservations.customer'), t('export_reservations.email'),
+             t('export_reservations.reservation_date'), t('export_reservations.reservation_type'), t('export_reservations.reservation_object'),
+             t('export_reservations.slots_number_hours_tickets'), t('export_reservations.payment_method')]
+  sheet.add_row columns, :style => header
+
+  # data rows
+  @reservations.each do |resrv|
+    data = [
+        resrv.user.id,
+        resrv.user.profile.full_name,
+        resrv.user.email,
+        resrv.created_at.to_date,
+        resrv.reservable_type,
+        (resrv.reservable.nil? ? '' : resrv.reservable.name),
+        resrv.slots.count,
+        (resrv.stp_invoice_id.nil?)? t('export_reservations.local_payment') : t('export_reservations.online_payment')
+    ]
+    styles = [nil, nil, nil, date, nil, nil, nil, nil]
+    types = [:integer, :string, :string, :date, :string, :string, :integer, :string]
+
+    sheet.add_row data, :style =>  styles, :types => types
+  end
+end
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 3f7fba470..f44221f4e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -131,6 +131,7 @@ en:
 
   export_reservations:
     # machines/trainings/events reservations list to EXCEL format
+    reservations: "Reservations"
     customer_id: "Customer ID"
     customer: "Customer"
     email: "E-mail"
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index 2e31325c2..c4b6d3f18 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -131,6 +131,7 @@ fr:
 
   export_reservations:
     # export de la liste des réservations machines/formations/évènements au format EXCEL
+    reservations: "Réservations"
     customer_id: "ID client"
     customer: "Client"
     email: "Courriel"