diff --git a/README.md b/README.md
index 9bd9963..5740f22 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ The application uses the following environment variables:
     ORDERS_COLLECTION: The name of the MongoDB collection for orders.
     CONVERSOR_API: The API used for converting USD to Bitcoin.
     RPC_HOST, RPC_AUTH, RPC_ZMQ, WALLET_ADDRESS: Configuration for the Bitcoin service.
-    MAIL_USER, MAIL_PASSWORD, MAIL_HOST, MAIL_PORT, MAIL_FROM, MAIL_TEMPLATES_DIR: Configuration for the mail service.
+    MAIL_USER, MAIL_PASSWORD, MAIL_HOST, MAIL_PORT, MAIL_FROM: Configuration for the mail service.
 ```    
 
 ### Webhook configuration
diff --git a/kit/cfg/config.go b/kit/cfg/config.go
index f7f7e83..f529c55 100644
--- a/kit/cfg/config.go
+++ b/kit/cfg/config.go
@@ -27,7 +27,6 @@ type Config struct {
 	MailUser         string `required:"true" split_words:"true"`
 	MailPassword     string `required:"true" split_words:"true"`
 	MailFrom         string `required:"true" split_words:"true"`
-	MailTemplatesDir string `required:"true" split_words:"true"`
 	MailTo           string `required:"false" split_words:"true"`
 }