diff --git a/README.md b/README.md
index f3f041b..0d0c214 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ The link is established using the [OpenVPN](https://openvpn.net/) client.
 
 ## Configuration
 
-The container is configurable using 5 environment variables:
+The container is configurable using different environment variables:
 
 | Name | Mandatory | Description |
 |------|-----------|-------------|