diff --git a/source/components/datatable/filter.mjs b/source/components/datatable/filter.mjs
index 48ab894369820ca47a51ca8758f583792535bec7..964b25ba13053de83a8fd00cd4214290fbb0bf08 100644
--- a/source/components/datatable/filter.mjs
+++ b/source/components/datatable/filter.mjs
@@ -539,6 +539,9 @@ function initControlReferences() {
 	return this;
 }
 
+/**
+ * @private
+ */
 function updateFilterSelections() {
 	queueMicrotask(() => {
 		const options = this[settingsSymbol].getOptions();
@@ -619,7 +622,7 @@ function initFilter() {
 }
 
 /**
- *
+ * @private
  * @param {string} input
  * @return {*}
  */