diff --git a/src/backend/curses/n.rs b/src/backend/curses/n.rs
index 29ea54a..adbca5d 100644
--- a/src/backend/curses/n.rs
+++ b/src/backend/curses/n.rs
@@ -460,7 +460,7 @@ fn initialize_keymap() -> HashMap<i32, Event> {
             None => continue,
         };
 
-        if !name.starts_with("k") {
+        if !name.starts_with('k') {
             continue;
         }