diff --git a/README.md b/README.md
index 52bcf00..d8c3458 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,11 @@ the username with -u:
     mal -m 'hello!' -t joe@example.org -u you -P password123 \
       you+malbot@example.org
 
+CC john@example.org:
+
+    mal -m 'hello!' -t joe@example.org -H 'Cc: <john@example.org>' -P password123 \
+      you@example.org
+
 Read a quick usage example:
 
     mal