diff --git a/OpenRA.Mods.SS/Traits/Crates/SSHealCrateAction.cs b/OpenRA.Mods.SS/Traits/Crates/SSHealCrateAction.cs
index 2bf7fe9..331bc13 100644
--- a/OpenRA.Mods.SS/Traits/Crates/SSHealCrateAction.cs
+++ b/OpenRA.Mods.SS/Traits/Crates/SSHealCrateAction.cs
@@ -60,7 +60,7 @@ public override void Activate(Actor collector)
 			}
 			else
 			{
-				health.InflictDamage(collector, collector, new Damage(-(health.MaxHP - health.HP)), true);
+				health?.InflictDamage(collector, collector, new Damage(-(health.MaxHP - health.HP)), true);
 
 				base.Activate(collector);
 			}