diff --git a/app/models/admin/action_log_filter.rb b/app/models/admin/action_log_filter.rb
index f581af74e..fc984b244 100644
--- a/app/models/admin/action_log_filter.rb
+++ b/app/models/admin/action_log_filter.rb
@@ -59,6 +59,7 @@ class Admin::ActionLogFilter
     unsuspend_account: { target_type: 'Account', action: 'unsuspend' }.freeze,
     update_announcement: { target_type: 'Announcement', action: 'update' }.freeze,
     update_custom_emoji: { target_type: 'CustomEmoji', action: 'update' }.freeze,
+    update_report: { target_type: 'Report', action: 'update' }.freeze,
     update_status: { target_type: 'Status', action: 'update' }.freeze,
     update_user_role: { target_type: 'UserRole', action: 'update' }.freeze,
     update_ip_block: { target_type: 'IpBlock', action: 'update' }.freeze,
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 446d06f0d..d3704bbbc 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -285,6 +285,7 @@ en:
         update_custom_emoji_html: "%{name} updated emoji %{target}"
         update_domain_block_html: "%{name} updated domain block for %{target}"
         update_ip_block_html: "%{name} changed rule for IP %{target}"
+        update_report_html: "%{name} updated report %{target}"
         update_status_html: "%{name} updated post by %{target}"
         update_user_role_html: "%{name} changed %{target} role"
       deleted_account: deleted account