diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index aeea2d72a7..d33163ad84 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -1973,6 +1973,13 @@ ucp_pm_viewmessage_custom_fields_before
 * Purpose: Add data before the custom fields on the user profile when viewing
 a private message
 
+ucp_pm_viewmessage_options_before
+===
+* Locations:
+    + styles/prosilver/template/ucp_pm_viewmessage.html
+* Since: 3.1.11-RC1
+* Purpose: Add content right before display options
+
 ucp_pm_viewmessage_post_buttons_after
 ===
 * Locations:
diff --git a/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html b/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
index 59317da8f7..e2a086060c 100644
--- a/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
+++ b/phpBB/styles/prosilver/template/ucp_pm_viewmessage.html
@@ -167,6 +167,7 @@
 	</div>
 </div>
 
+<!-- EVENT ucp_pm_viewmessage_options_before -->
 <!-- IF S_VIEW_MESSAGE -->
 <fieldset class="display-options">