diff --git a/front/php/templates/language/fr_fr.json b/front/php/templates/language/fr_fr.json
index edba249b..69bc9613 100644
--- a/front/php/templates/language/fr_fr.json
+++ b/front/php/templates/language/fr_fr.json
@@ -98,10 +98,10 @@
     "DevDetail_MainInfo_Network": "<i class=\"fa fa-server\"></i> Nœud (MAC)",
     "DevDetail_MainInfo_Network_Port": "<i class=\"fa fa-ethernet\"></i> Port",
     "DevDetail_MainInfo_Network_Site": "Site",
-    "DevDetail_MainInfo_Network_Title": "Réseau",
+    "DevDetail_MainInfo_Network_Title": "Détails du réseau",
     "DevDetail_MainInfo_Owner": "Possesseur",
     "DevDetail_MainInfo_SSID": "SSID",
-    "DevDetail_MainInfo_Title": "Informations principales",
+    "DevDetail_MainInfo_Title": "Informations de l'appareil",
     "DevDetail_MainInfo_Type": "Type",
     "DevDetail_MainInfo_Vendor": "Fabricant",
     "DevDetail_MainInfo_mac": "MAC",
@@ -203,9 +203,9 @@
     "Device_MultiEdit_MassActions": "Actions en masse :",
     "Device_MultiEdit_No_Devices": "Aucun appareil sélectionné.",
     "Device_MultiEdit_Tooltip": "Attention. Ceci va appliquer la valeur de gauche à tous les appareils sélectionnés au-dessus.",
-    "Device_Save_Failed": "",
-    "Device_Save_Unauthorized": "",
-    "Device_Saved_Success": "",
+    "Device_Save_Failed": "Erreur à l'enregistrement de l'appareil",
+    "Device_Save_Unauthorized": "Non autorisé - Jeton d'API invalide",
+    "Device_Saved_Success": "Appareil enregistré avec succès",
     "Device_Saved_Unexpected": "",
     "Device_Searchbox": "Rechercher",
     "Device_Shortcut_AllDevices": "Mes appareils",