diff --git a/en/material/templates/base.html b/en/material/templates/base.html
index f0413e2..4965da7 100644
--- a/en/material/templates/base.html
+++ b/en/material/templates/base.html
@@ -77,7 +77,7 @@
     {% endblock %}
     {% if page.meta and page.meta.meta %}
       {% for tag in page.meta.meta %}
-        <meta {% for key, value in tag | items %} {{ key }}="{{value}}" {% endfor %}>
+        <meta {% for key, value in tag.items %} {{ key }}="{{value}}" {% endfor %}>
       {% endfor %}
     {% endif %}
     {% block extrahead %}{% endblock %}