diff --git a/sys/system.js b/sys/system.js
index a8852f9..31e8508 100644
--- a/sys/system.js
+++ b/sys/system.js
@@ -23,7 +23,7 @@ async function readLine(on_key=(key, ctrl, alt, shift, content, pos) => [content
     while (true) {
         let event = await pollStdinEvent()
 
-        console.log(event)
+        console.log(event)  
 
         if (event.type == "key") {
             if (event.key == "Backspace") {
@@ -44,7 +44,7 @@ async function readLine(on_key=(key, ctrl, alt, shift, content, pos) => [content
                     pos += 1
                 }
             } else {
-                let res = on_key(key, is_ctrl, is_alt, is_shift, content, pos)
+                let res = on_key(event.key, is_ctrl, is_alt, is_shift, content, pos)
                 terminal_text = terminal_text.slice(0, terminal_text.length - content.length) + res[0]
                 updateTerminal()
                 setCursor(start_cursor_pos[0] + res[1], start_cursor_pos[1])