diff --git a/internal/common/common.go b/internal/common/common.go
index 8e26421..1b008f7 100644
--- a/internal/common/common.go
+++ b/internal/common/common.go
@@ -2,8 +2,10 @@ package common
 
 const (
 	HeaderAcceptLanguage  string = "Accept-Language"
+	HeaderAuthorization   string = "Authorization"
 	HeaderContentLanguage string = "Content-Language"
 	HeaderContentType     string = "Content-Type"
+	HeaderCookie          string = "Cookie"
 )
 
 const (