diff --git a/Campaign-maintenance.md b/Campaign-maintenance.md
index c0e49b6..bec5f54 100644
--- a/Campaign-maintenance.md
+++ b/Campaign-maintenance.md
@@ -34,6 +34,9 @@ Syria | Russian Intervention 2015 | @Malakhit
 
 Every other campaign has no owner. **When they break they will be removed from Liberation**. If you don't want to see those campaigns disappear from Liberation, you can volunteer to maintain them.
 
+Map | Name | Last included in
+--- | --- | ---
+
 ### Retired campaigns
 
 These campaigns are broken and have no owner to fix them, so they have been removed. If you want to revive them, you can volunteer to maintain them.