diff --git a/config-vanilla.json b/config-vanilla.json
index 2d96af5f..91bc52b1 100644
--- a/config-vanilla.json
+++ b/config-vanilla.json
@@ -30,6 +30,7 @@
   "missionsCanGiveAllRelics": false,
   "unlockAllSimarisResearchEntries": false,
   "disableDailyTribute": false,
+  "finishOneInvasionFinishTheWholeThing": false,
   "spoofMasteryRank": -1,
   "relicRewardItemCountMultiplier": 1,
   "nightwaveStandingMultiplier": 1,
diff --git a/static/webui/index.html b/static/webui/index.html
index 543ffaf9..70e866b8 100644
--- a/static/webui/index.html
+++ b/static/webui/index.html
@@ -878,6 +878,10 @@
                                         <input class="form-check-input" type="checkbox" id="disableDailyTribute" />
                                         <label class="form-check-label" for="disableDailyTribute" data-loc="cheats_disableDailyTribute"></label>
                                     </div>
+                                    <div class="form-check">
+                                        <input class="form-check-input" type="checkbox" id="finishOneInvasionFinishTheWholeThing" />
+                                        <label class="form-check-label" for="finishOneInvasionFinishTheWholeThing" data-loc="cheats_finishOneInvasionFinishTheWholeThing"></label>
+                                    </div>
                                     <form class="form-group mt-2" onsubmit="doSaveConfigInt('spoofMasteryRank'); return false;">
                                         <label class="form-label" for="spoofMasteryRank" data-loc="cheats_spoofMasteryRank"></label>
                                         <div class="input-group">