diff --git a/module/time/auto-adjust-darkness.js b/module/time/auto-adjust-darkness.js
index 8b0838ed..09ecdf5a 100644
--- a/module/time/auto-adjust-darkness.js
+++ b/module/time/auto-adjust-darkness.js
@@ -17,7 +17,7 @@ export class AutoAdjustDarkness {
   static async adjust(darkness) {
     if (AutoAdjustDarkness.isAuto()) {
       const scene = game.scenes.viewed;
-      if (scene.globalLight && scene.tokenVision) {
+      if (scene?.globalLight && scene?.tokenVision) {
         await scene.update({ darkness });
       }
     }