diff --git a/masterlist.yaml b/masterlist.yaml
index d2c259d..5b2fff7 100644
--- a/masterlist.yaml
+++ b/masterlist.yaml
@@ -3689,6 +3689,16 @@ plugins:
         util: '[FNVEdit v4.1.5d](https://www.nexusmods.com/newvegas/mods/34703)'
         itm: 16
 
+  - name: 'PetalGasmask.esp'
+    url: [ 'https://www.nexusmods.com/newvegas/mods/73963/' ]
+    msg:
+      - <<: *deletePlugin
+        subs: [ 'STAR TTW 2.esp' ]
+        condition: 'file("STAR TTW 2.esp")'
+    clean:
+      - crc: 0x37966E9C
+        util: 'FNVEdit v4.1.5d'
+
   - name: 'QwibNewBackpacks(TTWAddon)?\.esp'
     url:
       - link: 'https://www.nexusmods.com/newvegas/mods/71510/'