diff --git a/templates/index.html.tera b/templates/index.html.tera
index c2f3afa..d6edfa3 100644
--- a/templates/index.html.tera
+++ b/templates/index.html.tera
@@ -36,6 +36,9 @@
     {% set next_arrow_chara = '⟹' %}
 {% endif %}
 
+{# Remove the form if all votes are locked, to reduce confusion. #}
+{% set lock_truth_form = user.votes | length + 1 == truths | length and week_data.is_last_week != true %}
+
 <body>
 <div class="top_bar">
     <h1>{{ title }}</h1>
@@ -76,7 +79,7 @@
                 </form>
             {% endif %}
         </div>
-        {% if user.logged_in == true and user.is_admin == false %}
+        {% if user.logged_in == true and user.is_admin == false and not lock_truth_form %}
         <form id="truths" action="/{{ week_data.number }}/vote" method="POST">
         {% endif %}
 
@@ -101,7 +104,7 @@
                 {% endif %}
             {% endfor %}
 
-        {% if user.logged_in == true and user.is_admin == false %}
+        {% if user.logged_in == true and user.is_admin == false and not lock_truth_form %}
             <br/>
             <button form="truths">
                 {%- if user.logged_in == true and user.has_week_vote == true -%}
