diff --git a/main.mjs b/main.mjs
index 3177ed0..ab1f019 100644
--- a/main.mjs
+++ b/main.mjs
@@ -51,7 +51,9 @@ function draw(gl, program) {
   TIME += 1 / 60;
   gl.uniform1f(loc, TIME);
 
+  if (document.pointerLockElement) {
     updateCamera(gl, program);
+  }
 
   // Draw the frame recursively on next frame
   gl.drawArrays(gl.TRIANGLES, 0, 6);
@@ -71,8 +73,10 @@ document.addEventListener("keyup", function (event) {
 });
 // Mouse movement
 document.addEventListener("mousemove", function (event) {
+  if (document.pointerLockElement) {
     mouse_pos[0] += event.movementX / 800;
     mouse_pos[1] += event.movementY / 800;
+  }
 });
 
 // Request pointer Lock