diff --git a/config/src/comments.rs b/config/src/comments.rs
index 6b075618f..e5b7408f6 100644
--- a/config/src/comments.rs
+++ b/config/src/comments.rs
@@ -78,7 +78,8 @@ fn comments() -> HashMap<String, String> {
 #parameters used for mining as well as wallet output coinbase maturity. Can be:
 #AutomatedTesting - For CI builds and instant blockchain creation
 #UserTesting - For regular user testing (cuckoo 16)
-#Floonet - For the long term Floonet test network
+#Floonet - For the long term floonet test network
+#Mainnet - For mainnet
 "
 		.to_string(),
 	);