diff --git a/InvenTree/build/templates/build/index.html b/InvenTree/build/templates/build/index.html
index 75dc497b4b..f710928ee7 100644
--- a/InvenTree/build/templates/build/index.html
+++ b/InvenTree/build/templates/build/index.html
@@ -130,6 +130,7 @@ InvenTree | {% trans "Build Orders" %}
             initialView: 'dayGridMonth',
             nowIndicator: true,
             aspectRatio: 2.5,
+            locale: '{{request.LANGUAGE_CODE}}',
             datesSet: function() {
                 loadOrderEvents(calendar);
             }
diff --git a/InvenTree/order/templates/order/purchase_orders.html b/InvenTree/order/templates/order/purchase_orders.html
index 6667cbd437..7256a1c499 100644
--- a/InvenTree/order/templates/order/purchase_orders.html
+++ b/InvenTree/order/templates/order/purchase_orders.html
@@ -116,6 +116,7 @@ InvenTree | {% trans "Purchase Orders" %}
             initialView: 'dayGridMonth',
             nowIndicator: true,
             aspectRatio: 2.5,
+            locale: '{{request.LANGUAGE_CODE}}',
             datesSet: function() {
                 loadOrderEvents(calendar);
             }
diff --git a/InvenTree/order/templates/order/sales_orders.html b/InvenTree/order/templates/order/sales_orders.html
index 6d4be9fff6..bcaf6a019c 100644
--- a/InvenTree/order/templates/order/sales_orders.html
+++ b/InvenTree/order/templates/order/sales_orders.html
@@ -115,6 +115,7 @@ InvenTree | {% trans "Sales Orders" %}
             initialView: 'dayGridMonth',
             nowIndicator: true,
             aspectRatio: 2.5,
+            locale: '{{request.LANGUAGE_CODE}}',
             datesSet: function() {
                 loadOrderEvents(calendar);
             },
diff --git a/InvenTree/templates/base.html b/InvenTree/templates/base.html
index aa571ef19a..140971a8ce 100644
--- a/InvenTree/templates/base.html
+++ b/InvenTree/templates/base.html
@@ -134,6 +134,7 @@ InvenTree
 <script type='text/javascript' src='{% static "bootstrap-table/extensions/treegrid/bootstrap-table-treegrid.js" %}'></script>
 
 <script type="text/javascript" src="{% static 'fullcalendar/main.js' %}"></script>
+<script type="text/javascript" src="{% static 'fullcalendar/locales-all.js' %}"></script>
 <script type="text/javascript" src="{% static 'script/select2/select2.js' %}"></script>
 <script type='text/javascript' src="{% static 'script/moment.js' %}"></script>
 
@@ -180,6 +181,7 @@ $(document).ready(function () {
     });
     {% endif %}
 
+    moment.locale('{{request.LANGUAGE_CODE}}');
 });
 
 </script>