diff --git a/Bumping-Error-Code.md b/Bumping-Error-Code.md
index bfabc56..9c451e0 100644
--- a/Bumping-Error-Code.md
+++ b/Bumping-Error-Code.md
@@ -3,6 +3,7 @@
 ## Active changes
 | status | code value | dev name | hapi branch |
 |--------|---------|----------|-------------|
+| pending | 2526 | leif | 5968-value-set-expansion-filtered-by-url |
 | pending | 2525 | Volodymyr | 5937-reduce-storage-required-for-indexing-tables |
 | pending | 2523,2524 | Luke | ld-20240523-lucene-chain-sort-silently-not-working |
 | pending | 2522 | Volodymyr | 5937-reduce-storage-required-for-indexing-tables |