diff --git a/RIGS/templates/RIGS/event_invoice.html b/RIGS/templates/RIGS/event_invoice.html
index 2a460f41..570243ce 100644
--- a/RIGS/templates/RIGS/event_invoice.html
+++ b/RIGS/templates/RIGS/event_invoice.html
@@ -37,7 +37,7 @@
 							danger
 						{% endif %}
                         ">
-                    <td class="hidden-xs"><a href="{% url 'event_detail' object.pk %}">N{{ object.pk|stringformat:"05d" }}</a></td>
+                    <td class="hidden-xs"><a href="{% url 'event_detail' object.pk %}" target="_blank">N{{ object.pk|stringformat:"05d" }}</a></td>
                     <td>{{ object.end_date }}</td>
                     <td>{{ object.name }}</td>
                     <td>
diff --git a/RIGS/templates/RIGS/invoice_list.html b/RIGS/templates/RIGS/invoice_list.html
index 2bb7d271..bf9fe31f 100644
--- a/RIGS/templates/RIGS/invoice_list.html
+++ b/RIGS/templates/RIGS/invoice_list.html
@@ -25,7 +25,7 @@
             {% for object in object_list %}
                 <tr class="{% if object.void %}danger{% elif object.balance == 0 %}success{% endif %}">
                     <td>{{ object.pk }}</td>
-                    <td><a href="{% url 'event_detail' object.event.pk %}">N{{ object.event.pk|stringformat:"05d" }}</a>: {{ object.event.name }}</td>
+                    <td><a href="{% url 'event_detail' object.event.pk %}" target="_blank">N{{ object.event.pk|stringformat:"05d" }}</a>: {{ object.event.name }}</td>
                     <td>{{ object.invoice_date }}</td>
                     <td>{{ object.balance|floatformat:2 }}</td>
                     <td class="text-right">