diff --git a/client/strings/pt-br.json b/client/strings/pt-br.json
index 3f7555ea1..9604daaed 100644
--- a/client/strings/pt-br.json
+++ b/client/strings/pt-br.json
@@ -1,5 +1,6 @@
 {
   "ButtonAdd": "Adicionar",
+  "ButtonAddApiKey": "Adicionar Chave API",
   "ButtonAddChapters": "Adicionar Capítulos",
   "ButtonAddDevice": "Adicionar Dispositivo",
   "ButtonAddLibrary": "Adicionar Biblioteca",