diff --git a/tournaments/templates/register_tournament.html b/tournaments/templates/register_tournament.html
index fd723ab..d77b197 100644
--- a/tournaments/templates/register_tournament.html
+++ b/tournaments/templates/register_tournament.html
@@ -54,6 +54,7 @@
       <!-- Add Player Form -->
       {% if current_players|length < 2 %}
       <div>
+          {% csrf_token %}
 
           {% if user_without_licence and tournament.license_is_required %}
           <div class="semibold">