diff --git a/README.md b/README.md
index 97283f9..85ddc91 100644
--- a/README.md
+++ b/README.md
@@ -258,8 +258,10 @@ Available formatters:
 * {name} same as setting
 * {v4} IPv4 address
 * {v4mask} subnet mask
+* {v4cidr} IPv4 address in cidr notation (i.e. 192.168.2.204/24)
 * {v6} IPv6 address
 * {v6mask} subnet mask
+* {v6cidr} IPv6 address in cidr notation
 * {mac} MAC of interface
 
 Not available addresses (i.e. no IPv6 connectivity) are replaced with empty strings.
diff --git a/i3pystatus/network.py b/i3pystatus/network.py
index 0673a58..da64001 100644
--- a/i3pystatus/network.py
+++ b/i3pystatus/network.py
@@ -48,6 +48,7 @@ class Network(IntervalModule):
     * {name} same as setting
     * {v4} IPv4 address
     * {v4mask} subnet mask
+    * {v4cidr} IPv4 address in cidr notation (i.e. 192.168.2.204/24)
     * {v6} IPv6 address
     * {v6mask} subnet mask
     * {v6cidr} IPv6 address in cidr notation