diff --git a/src/services/worldStateService.ts b/src/services/worldStateService.ts
index 63ff7a827..946997fc1 100644
--- a/src/services/worldStateService.ts
+++ b/src/services/worldStateService.ts
@@ -295,11 +295,9 @@ const pushSortieIfRelevant = (worldState: IWorldState, day: number): void => {
             "SORTIE_MODIFIER_VIRAL",
             "SORTIE_MODIFIER_ELECTRICITY",
             "SORTIE_MODIFIER_RADIATION",
-            "SORTIE_MODIFIER_GAS",
             "SORTIE_MODIFIER_FIRE",
             "SORTIE_MODIFIER_EXPLOSION",
             "SORTIE_MODIFIER_FREEZE",
-            "SORTIE_MODIFIER_TOXIN",
             "SORTIE_MODIFIER_POISON",
             "SORTIE_MODIFIER_SECONDARY_ONLY",
             "SORTIE_MODIFIER_SHOTGUN_ONLY",