diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35a7f27..c001320 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@
 * [UITEN-299](https://folio-org.atlassian.net/browse/UITEN-299) Rewrite class components to functional ones (ui-tenant-settings module).
 * [UITEN-292](https://folio-org.atlassian.net/browse/UITEN-292) Change visibility rules for routing service points.
 * [UITEN-304](https://folio-org.atlassian.net/browse/UITEN-304) Provide case insensitive sorted data to edit record, field components.
+* [UITEN-306](https://folio-org.atlassian.net/browse/UITEN-306) Fix saving problem for routing service point(ECS only).
 
 ## [8.1.0](https://github.com/folio-org/ui-tenant-settings/tree/v8.1.0)(2024-03-19)
 [Full Changelog](https://github.com/folio-org/ui-tenant-settings/compare/v8.0.0...v8.1.0)
diff --git a/src/settings/ServicePoints/ServicePointFormContainer.js b/src/settings/ServicePoints/ServicePointFormContainer.js
index a4000b2..ec66497 100644
--- a/src/settings/ServicePoints/ServicePointFormContainer.js
+++ b/src/settings/ServicePoints/ServicePointFormContainer.js
@@ -63,6 +63,7 @@ const ServicePointFormContainer = ({
     }
 
     if (data.ecsRequestRouting) {
+      unset(data, 'shelvingLagTime');
       unset(data, 'pickupLocation');
       unset(data, 'holdShelfExpiryPeriod');
       unset(data, 'holdShelfClosedLibraryDateManagement');