diff --git a/crates/oxidetalis/src/routes/user.rs b/crates/oxidetalis/src/routes/user.rs
index cca02f7..252aa76 100644
--- a/crates/oxidetalis/src/routes/user.rs
+++ b/crates/oxidetalis/src/routes/user.rs
@@ -45,7 +45,7 @@ use crate::{
         (status_code = 500, description = "Internal server error", content_type = "application/json", body = MessageSchema),
     ),
     parameters(
-        ("X-OTMP-SIGNATURE" = Signature, Header, description = "Signature of the request"),
+        Signature,
         ("X-OTMP-PUBLIC"    = PublicKey, Header, description = "Public key of the sender"),
     ),
 )]
@@ -80,7 +80,7 @@ pub async fn register(req: &Request, depot: &mut Depot) -> ApiResult<EmptySchema
     ),
     parameters(
         ("X-OTMP-PUBLIC"    = PublicKey, Header, description = "Public key of the sender"),
-        ("X-OTMP-SIGNATURE" = Signature, Header, description = "Signature of the request"),
+        Signature,
     ),
 )]
 async fn user_whitelist(
@@ -119,7 +119,7 @@ async fn user_whitelist(
     ),
     parameters(
         ("X-OTMP-PUBLIC"    = PublicKey, Header, description = "Public key of the sender"),
-        ("X-OTMP-SIGNATURE" = Signature, Header, description = "Signature of the request"),
+        Signature,
     ),
 )]
 async fn user_blacklist(