diff --git a/src/shared/revision.h b/src/shared/revision.h
index 5ae99d98..de322f91 100644
--- a/src/shared/revision.h
+++ b/src/shared/revision.h
@@ -38,6 +38,6 @@
 
     #define WORLD_DB_VERSION_NR 21
     #define WORLD_DB_STRUCTURE_NR 2
-    #define WORLD_DB_CONTENT_NR 1
-    #define WORLD_DB_UPDATE_DESCRIPTION "Add_Disables_table"
+    #define WORLD_DB_CONTENT_NR 3
+    #define WORLD_DB_UPDATE_DESCRIPTION "NPC 15213 event_ai fix"
 #endif // __REVISION_H__