diff --git a/masterlist.yaml b/masterlist.yaml
index b608af648..79c824e4c 100644
--- a/masterlist.yaml
+++ b/masterlist.yaml
@@ -18979,6 +18979,18 @@ plugins:
       - crc: 0xA99C983A
         util: 'TES4Edit v4.1.5g'
 
+  - name: 'TWMP_Hammerfell.esp'
+    url:
+      - link: 'https://www.nexusmods.com/oblivion/mods/43120/'
+        name: 'TWMP Hammerfell'
+    after: [ 'TWMP SI.esp' ]
+    tag: [ C.Regions ]
+    dirty:
+      - <<: *quickClean
+        crc: 0x27854C08
+        util: '[TES4Edit v4.1.5g](https://www.nexusmods.com/oblivion/mods/11536)'
+        itm: 3
+
   - name: 'TWMP SI.esp'
     url:
       - link: 'https://www.nexusmods.com/oblivion/mods/46694/'