diff --git a/src/vkeyboard.rs b/src/vkeyboard.rs
index d3e086e7..23eba7dd 100644
--- a/src/vkeyboard.rs
+++ b/src/vkeyboard.rs
@@ -41,7 +41,7 @@ impl VirtualKeyboard {
     // TODO: error out if keymap not set
     pub fn switch(
         &self,
-        keycodes: &Vec<KeyCode>,
+        keycodes: &[KeyCode],
         action: PressType,
         timestamp: Timestamp,
     ) {