diff --git a/Bumping-Error-Code.md b/Bumping-Error-Code.md
index 8d3e0a4..4acf0af 100644
--- a/Bumping-Error-Code.md
+++ b/Bumping-Error-Code.md
@@ -3,7 +3,7 @@
 ## Active changes
 | status | code value | dev name | hapi branch |
 |--------|---------|----------|-------------|
-| pending | 2521 | Leif | batch2-workchunk-states-hapi |
+| pending | 2521, 2522 | Leif | batch2-workchunk-states-hapi |
 | pending | 2513-2520 | Etienne | postgres-migrate-from-lob-datatype |
 | pending | 2510-2512 | Martha | mm-20240408-introduce-container-ord-seach-parameter-and-populate |
 | pending | 2508-2509 | dotasek | do-20240311-core-bump-6-3-2 |