diff --git a/face.js b/face.js
index 5e46f47..d3ba4bc 100644
--- a/face.js
+++ b/face.js
@@ -1,8 +1,8 @@
 var left_dir = 0;
 var right_dir = 0;
-const left = document.getElementById("left-eye-contour");
-const right = document.getElementById("right-eye-contour");
 function update() {
+  const left = document.getElementById("left-eye-contour");
+  const right = document.getElementById("right-eye-contour");
   document.addEventListener('mousemove', (e) => {
     console.log(`X: ${e.clientX}, Y: ${e.clientY}`);
     left_dir = e.clientX;