diff --git a/requirements.txt b/requirements.txt
index 8edc65f..9881b6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@ httpx
 django-admin-list-filter-dropdown
 wikipedia-api
 bs4
+lxml
diff --git a/source/templates/section.html b/source/templates/section.html
index cfd481d..778b0e7 100644
--- a/source/templates/section.html
+++ b/source/templates/section.html
@@ -15,7 +15,7 @@
     <div class="cartels">
       {% for movie in content %}
         <div class="cartel tooltip">
-          <span class="tooltiptext">{{ movie.name }}</span>
+          <span class="tooltiptext">{{ movie.name }} ({{ movie.duration }}&nbsp;min)</span>
           <!--
             Lo comentado activaría una ficha que se ve en lugar del cartel.
             Una idea a futuro es que sirva para mostrar la ficha de la