diff --git a/lang/pt-br.json b/lang/pt-br.json
index 04af446..cbafd23 100644
--- a/lang/pt-br.json
+++ b/lang/pt-br.json
@@ -36,7 +36,7 @@
     "category:military": "Militar",
     "category:mtb-routes": "Rotas de mountain bike",
     "category:natural": "Formações naturais",
-    "category:office": "",
+    "category:office": "Escritórios e agências",
     "category:oil_gas": "Petróleo e gás",
     "category:other": "Outros",
     "category:outdoor": "Atividades ao ar livre",
@@ -45,12 +45,12 @@
     "category:places_geo": "Lugares",
     "category:playgrounds": "Parquinhos",
     "category:post": "Correios",
-    "category:power_routes": "",
+    "category:power_routes": "Rotas de energia",
     "category:pt": "Mapa de transporte público",
     "category:pt:routes": "Rotas",
     "category:pt:stops": "Paradas e estações",
     "category:pt_amenities": "Equipamentos",
-    "category:public": "Serviços públicos",
+    "category:public": "Utilidade pública",
     "category:railway": "Ferrovia",
     "category:railway-electrification": "Eletrificação ferroviária",
     "category:railway-infrastructure": "Infraestrutura ferroviária",
@@ -64,9 +64,9 @@
     "category:shop": "Compras",
     "category:special": "Especial",
     "category:sport": "Esportes",
-    "category:swimming_bathing": "",
+    "category:swimming_bathing": "Natação e banho",
     "category:tourism_attractions": "Turismo",
-    "category:tourism_services": "Serviços de turismo",
+    "category:tourism_services": "Serviços turísticos",
     "category:transport": "Mobilidade",
     "category:transport_alternative": "Transporte alternativo",
     "category:transport_car": "Tráfego individual",
@@ -78,5 +78,5 @@
     "category:water": "Hidrografia",
     "category:wikipedia": "Wikipédia",
     "category:works": "Fábricas",
-    "category:xmas": ""
+    "category:xmas": "Natal"
 }