diff --git a/biscuit/apps/chronos/templates/chronos/edit_substitution.html b/biscuit/apps/chronos/templates/chronos/edit_substitution.html
index cb8b2c79b87d3019351a9165dc884930cb1cf0ef..9ca274356e4dc0cb4911de981b534e4eb92496f3 100644
--- a/biscuit/apps/chronos/templates/chronos/edit_substitution.html
+++ b/biscuit/apps/chronos/templates/chronos/edit_substitution.html
@@ -11,6 +11,6 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form edit_substitution_form %}
-    <input type="submit" value="Edit" />
+    <input type="submit" value="Save" />
   </form>
 {% endblock %}