diff --git a/config.yaml b/config.yaml
index c0194bd9e65f8abda31ee10e0155a5a6b1c2e3ec..20a2fcae64f1c32d08ef6ffb1a2f6cd533a6ef3d 100644
--- a/config.yaml
+++ b/config.yaml
@@ -2,4 +2,4 @@ options:
   gateway:
     type: string
     default: ""
-    description: "CIDR of default gateway in /etc/network/interfaces. E.g.:  10.10.10.1/24"
+    description: "IP or CIDR of default gateway in /etc/network/interfaces. E.g.:  10.10.10.1/24"