diff --git a/app/kfc/kfc.js b/app/kfc/kfc.js
index 222ec3c..8e5af11 100644
--- a/app/kfc/kfc.js
+++ b/app/kfc/kfc.js
@@ -69,8 +69,10 @@ async function main(args) {
                 
             } else if (event.key == "ArrowUp") {
                 pos[1] = Math.max(0, pos[1] - 1)
+                pos[0] = Math.min(content.split("\n")[pos[1]].length, pos[0])
             } else if (event.key == "ArrowDown") {
                 pos[1] = Math.min(content.split("\n").length-1, pos[1] + 1)
+                pos[0] = Math.min(content.split("\n")[pos[1]].length, pos[0])
             } else if (event.key == "ArrowLeft") {
                 pos[0] = Math.max(0, pos[0] - 1)
             } else if (event.key == "ArrowRight") {