diff --git a/app/Http/Controllers/Dashboard/AdminController.php b/app/Http/Controllers/Dashboard/AdminController.php
index 584616752..6537dc78c 100644
--- a/app/Http/Controllers/Dashboard/AdminController.php
+++ b/app/Http/Controllers/Dashboard/AdminController.php
@@ -430,7 +430,11 @@ class AdminController extends Controller
         return redirect('/admin/dashboard/wiki')->with('success', 'Added new user group.');
     }
 
-    public function purgeWikiUsers() {
+    public function purgeWikiUsers(Request $request) {
+        $this->validate($request, [
+            'admin' => 'required',
+        ]);
+
         //Declare helper classes
         $lookup = new LookupHelper;
         $wikiHelper = new WikiHelper;
diff --git a/resources/views/admin/dashboards/wiki.blade.php b/resources/views/admin/dashboards/wiki.blade.php
index 2016d684d..957c9175a 100644
--- a/resources/views/admin/dashboards/wiki.blade.php
+++ b/resources/views/admin/dashboards/wiki.blade.php
@@ -111,7 +111,7 @@
                     <h2>Purge Wiki</h2>
                 </div>
                 <div class="card-body">
-                    {!! Form::open(['action' => 'Dashboard\AdminController@purgeUsers', 'method' => 'POST']) !!}
+                    {!! Form::open(['action' => 'Dashboard\AdminController@purgeWikiUsers', 'method' => 'POST']) !!}
                     <div class="form-group">
                         {{ Form::label('admin', 'This action will log the administrator who peformed the action.') }}
                         {{ Form::hidden('admin', auth()->user()->character_id) }}