diff --git a/fet2020/templates/tasks/index.html b/fet2020/templates/tasks/index.html
index 754335c5..d5c52944 100644
--- a/fet2020/templates/tasks/index.html
+++ b/fet2020/templates/tasks/index.html
@@ -38,7 +38,7 @@
                             <i class="fa-solid fa-xmark"></i>
                         </div>
                     </div>
-                    <form action="" method="GET" class="grid grid-cols-1 gap-2 sm:gap-4">
+                    <form action="" method="post" class="grid grid-cols-1 gap-2 sm:gap-4">
                         <label class="block">
                             <span class="text-gray-700 dark:text-gray-200">Task-Gruppe</span>
                             <select id="id_tasklist" name="tasklist" class="block w-full mt-1 rounded-md border-gray-300 dark:border-none shadow-sm focus:border-none focus:ring focus:ring-blue-200 dark:focus:ring-sky-700 focus:ring-opacity-50">