diff --git a/docs/cli_commands.md b/docs/cli_commands.md
index 6b4f61578..c316bd6c7 100644
--- a/docs/cli_commands.md
+++ b/docs/cli_commands.md
@@ -642,7 +642,7 @@
 **Usage:** 
 - `region`
 
-**Serial Only:** Yes
+**Serial Only:** For firmware older than 1.12.0
 
 ---