diff --git a/libafl_bolts/src/llmp.rs b/libafl_bolts/src/llmp.rs
index d8019861f2..1e7354573c 100644
--- a/libafl_bolts/src/llmp.rs
+++ b/libafl_bolts/src/llmp.rs
@@ -1922,35 +1922,6 @@ where
     shmem_provider: SP,
 }
 
-#[inline]
-fn binary_search<SP: ShMemProvider>(
-    llmp_clients: &Vec<LlmpReceiver<SP>>,
-    client_id: ClientId,
-) -> Option<usize> {
-    if llmp_clients.is_empty() {
-        return None;
-    }
-
-    let mut left = 0;
-    let mut right = llmp_clients.len().checked_sub(1)?;
-
-    loop {
-        if left > right {
-            break;
-        }
-
-        let mid = left + (right - left) / 2;
-
-        match client_id {
-            id if id == llmp_clients[mid].id => return Some(llmp_clients[mid].id.0 as _),
-            id if id > llmp_clients[mid].id => left = mid + 1,
-            _ => right = mid.checked_sub(1).expect("invalid right edge"),
-        }
-    }
-
-    None
-}
-
 /// A signal handler for the [`LlmpBroker`].
 #[cfg(unix)]
 #[derive(Debug, Clone)]
@@ -2715,8 +2686,9 @@ where
                     // Fast path when no client was removed
                     client_id.0 as usize
                 } else {
-                    binary_search(&self.llmp_clients, client_id)
-                        .expect("Fatal error, client ID not found")
+                    self.llmp_clients
+                        .binary_search_by_key(&client_id, |x| x.id)
+                        .expect("Fatal error, client ID {client_id} not found in llmp_clients.")
                 };
                 let client = &mut self.llmp_clients[pos];
                 match client.recv()? {
@@ -2799,8 +2771,9 @@ where
                         // Fast path when no client was removed
                         client_id.0 as usize
                     } else {
-                        binary_search(&self.llmp_clients, client_id)
-                            .expect("Fatal error, client ID not found")
+                        self.llmp_clients
+                            .binary_search_by_key(&client_id, |x| x.id)
+                            .expect("Fatal error, client ID {client_id} not found in llmp_clients.")
                     };
 
                     let map = &mut self.llmp_clients[pos].current_recv_shmem;