diff --git a/Projects/InfectionFreeZone/InfectionFreeZone/InfectionFreeZone.cs b/Projects/InfectionFreeZone/InfectionFreeZone/InfectionFreeZone.cs
index 01df69e..254a900 100644
--- a/Projects/InfectionFreeZone/InfectionFreeZone/InfectionFreeZone.cs
+++ b/Projects/InfectionFreeZone/InfectionFreeZone/InfectionFreeZone.cs
@@ -181,9 +181,7 @@ namespace InfectionFreeZone {
 			if (Main.buildingDeconstructionResourcesMultiplier.Value <= 0)
 				return;
 
-			if (Main.debug.Value)
-				Console.WriteLine($"Deconstruction resources is {__result}");
-
+			ResourceQuantity[] modifiedResult = new ResourceQuantity[__result.Length];
 			for (int i = 0; i < __result.Length; i++) {
 				var resourceQuantity = __result[i];
 				if (Main.debug.Value)
@@ -191,10 +189,14 @@ namespace InfectionFreeZone {
 
 				if (Main.debug.Value)
 					Console.WriteLine($"Resource quantity value is {resourceQuantity.value}");
-				resourceQuantity.value *= Main.buildingDeconstructionResourcesMultiplier.Value;
+				modifiedResult[i] = new ResourceQuantity(resourceQuantity.resourceType,
+					resourceQuantity.value * Main.buildingDeconstructionResourcesMultiplier.Value);
+				// resourceQuantity.value *= Main.buildingDeconstructionResourcesMultiplier.Value;
 				if (Main.debug.Value)
 					Console.WriteLine($"Resource quantity value modified to {resourceQuantity.value}");
 			}
+
+			__result = modifiedResult;
 		}
 
 		[HarmonyPostfix]