diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/settings/languages/workspace/language/views/details/language-details-workspace-view.element.ts b/src/Umbraco.Web.UI.Client/src/backoffice/settings/languages/workspace/language/views/details/language-details-workspace-view.element.ts
index 012df86991..a2c0d105d7 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/settings/languages/workspace/language/views/details/language-details-workspace-view.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/settings/languages/workspace/language/views/details/language-details-workspace-view.element.ts
@@ -98,6 +98,11 @@ export class UmbLanguageDetailsWorkspaceViewElement extends UmbLitElement {
 			const isoCode = target.value.toString();
 			const cultureName = target.selectedCultureName;
 
+			// If there is no cultureName, it was probably an unknown event that triggered the change event, so ignore it.
+			if (!cultureName) {
+				return;
+			}
+
 			if (!isoCode) {
 				// If the isoCode is empty, we reset the value to the original value.
 				// Provides a way better UX