diff --git a/umap/templates/umap/js.html b/umap/templates/umap/js.html
index 4a76c41b..5ef342ab 100644
--- a/umap/templates/umap/js.html
+++ b/umap/templates/umap/js.html
@@ -27,7 +27,11 @@
 <script src="{% static 'umap/vendors/dompurify/purify.js' %}" defer></script>
 <script src="{% static 'umap/vendors/colorbrewer/colorbrewer.js' %}" defer></script>
 <script src="{% static 'umap/vendors/simple-statistics/simple-statistics.min.js' %}" defer></script>
-{% if locale %}<script src="{% static 'umap/locale/fr.js' %}" defer></script>{% endif %}{# TODO: handle dynamic locale! #}
+{% if locale %}
+    {% with 'umap/locale/'|add:locale|add:'.js' as path %}
+        <script src="{% static path %}" defer></script>
+    {% endwith %}
+{% endif %}
 <script src="{% static 'umap/js/umap.core.js' %}" defer></script>
 <script src="{% static 'umap/js/umap.autocomplete.js' %}" defer></script>
 <script src="{% static 'umap/js/umap.popup.js' %}" defer></script>