diff --git a/data/src/history/manager.rs b/data/src/history/manager.rs
index ba333980..eaae71a2 100644
--- a/data/src/history/manager.rs
+++ b/data/src/history/manager.rs
@@ -7,7 +7,6 @@ use tokio::time::Instant;
 
 use crate::history::{self, History};
 use crate::message::{self, Limit};
-use crate::time::Posix;
 use crate::user::Nick;
 use crate::{server, Server};
 
@@ -246,7 +245,7 @@ fn with_limit<'a>(
             collected[length.saturating_sub(n)..length].to_vec()
         }
         Some(Limit::Since(timestamp)) => messages
-            .skip_while(|message| Posix::from(message.received_at) < timestamp)
+            .skip_while(|message| message.received_at < timestamp)
             .collect(),
         None => messages.collect(),
     }