diff --git a/crates/oxidetalis/src/websocket/errors.rs b/crates/oxidetalis/src/websocket/errors.rs
index d9ce4c7..c24798c 100644
--- a/crates/oxidetalis/src/websocket/errors.rs
+++ b/crates/oxidetalis/src/websocket/errors.rs
@@ -31,7 +31,7 @@ ws_errors! {
     UserNotFound = "The user is not registered in the server",
     AlreadyOnTheWhitelist = "The user is already on your whitelist",
     CannotAddSelfToWhitelist = "You cannot add yourself to the whitelist",
-    AlreadyOnTheblacklist = "The user is already on your blacklist",
+    AlreadyOnTheBlacklist = "The user is already on your blacklist",
     CannotAddSelfToBlacklist = "You cannot add yourself to the blacklist",
     AlreadySendChatRequest = "You have already sent a chat request to this user",
     CannotSendChatRequestToSelf = "You cannot send a chat request to yourself",