diff --git a/module/actor/actor.js b/module/actor/actor.js
index 98d8cdbd..f50f3f73 100644
--- a/module/actor/actor.js
+++ b/module/actor/actor.js
@@ -246,7 +246,7 @@ export class HeroSystem6eActor extends Actor {
                 data.type != "pc" &&
                 data.system.characteristics.stun.value < -10
             ) {
-                let combatant = game.combat.combatants.find(
+                const combatant = game.combat?.combatants.find(
                     (o) => o.actorId === data._id,
                 );
                 if (combatant && !combatant.defeated) {
diff --git a/module/ruler.js b/module/ruler.js
index f214920b..138169a8 100644
--- a/module/ruler.js
+++ b/module/ruler.js
@@ -90,10 +90,10 @@ export class HeroRuler {
                             (automation === "pcEndOnly" && actor.type === "pc")
                         ) {
                             // Only consume endurance on token's phase, allowing for Knockback movement (which does not consume END)
-                            if (game.combat.combatant.actorId != actor.id)
+                            if (game.combat?.combatant.actorId != actor.id)
                                 continue;
 
-                            let combatant = game.combat.combatants.find(
+                            const combatant = game.combat?.combatants.find(
                                 (o) => o.actorId === actor.id,
                             );
                             if (combatant) {