diff --git a/hunger/module/consumable/consumable_input.zsc b/hunger/module/consumable/consumable_input.zsc
index 469c035b..dd05e0ef 100644
--- a/hunger/module/consumable/consumable_input.zsc
+++ b/hunger/module/consumable/consumable_input.zsc
@@ -31,6 +31,9 @@ extend class UaS_Consumable {
 			CHAN_WEAPON, CHANF_OVERLAP,
 			attenuation: ATTN_STATIC);
 		weaponstatus[UGCS_OPEN] = UGCSF_OPENED;
+		if (weaponstatus[UGCS_LASTSPOILTIME] == -1) {
+			weaponstatus[UGCS_LASTSPOILTIME] = level.totaltime;
+		}
 		owner.A_Log(string.format("Opened %s. %s", gettag(), RandomOpenMessage()), true);
 		GiveContents();
 	}
diff --git a/hunger/module/consumable/consumable_misc.zsc b/hunger/module/consumable/consumable_misc.zsc
index e7330d17..c37d4521 100644
--- a/hunger/module/consumable/consumable_misc.zsc
+++ b/hunger/module/consumable/consumable_misc.zsc
@@ -47,6 +47,7 @@ extend class UaS_Consumable {
 		// 10% minor contamination	+2
 		// 20% basic spoilage		+1
 		// 60% nothing
+		if (weaponstatus[UGCS_LASTSPOILTIME] == -1) { return; }
 		if (weaponstatus[UGCS_LASTSPOILTIME] < level.totaltime) {
 			// Spoilage from external contamination if open
 			if (weaponstatus[UGCS_OPEN] == UGCSF_OPENED) {
@@ -105,6 +106,7 @@ extend class UaS_Consumable {
 			weaponstatus[UGCS_SPOILAGE] = random(0,100) * (frandom(0,1) * frandom(0,1));
 			weaponstatus[UGCS_LASTSPOILTIME] = level.totaltime;
 		}
+		else { weaponstatus[UGCS_LASTSPOILTIME] = -1; }
 	}
 
 	override void PostBeginPlay() {