diff --git a/src/helpers/sanitizeName.js b/src/helpers/sanitizeName.js
index ed54801ae712e3438cd7b62e41f7a9082b2f359d..6409f829243101380a8fca26cd28d591443b8537 100644
--- a/src/helpers/sanitizeName.js
+++ b/src/helpers/sanitizeName.js
@@ -5,12 +5,12 @@ const REPLACE_CHARS = {
   ô: 'o',
   û: 'u',
   ä: 'a',
-  à: 'a',
   ë: 'e',
   ï: 'i',
   ö: 'o',
   ü: 'u',
   é: 'e',
+  à: 'a',
   è: 'e',
   ç: 'c',
 }
@@ -22,7 +22,7 @@ const REPLACE_CHARS = {
  */
 function sanitizeLastname(lastname) {
   return lastname
-    .replace(/[âêîôûäàëïöüéèç]/g, match => REPLACE_CHARS[match])
+    .replace(/[âêîôûäëïöüéàèç]/g, match => REPLACE_CHARS[match])
     .trim()
 }