diff --git a/step-web/src/main/webapp/js/search_selection.js b/step-web/src/main/webapp/js/search_selection.js
index 4543daeeb2..b63a1727b0 100644
--- a/step-web/src/main/webapp/js/search_selection.js
+++ b/step-web/src/main/webapp/js/search_selection.js
@@ -625,7 +625,7 @@ step.searchSelect = {
 		for (var i = 0; i < step.searchSelect.numOfSearchTypesToDisplay; i ++) {
 			var srchCode = this.searchTypeCode[i];
 			html += '<tr style="height:40px;" class="select2-result select2-result-selectable select-' + srchCode + '">' +
-				'<td onmouseover="javascript:$(\'#quickLexicon\').remove()" class="search-type-column select2-result select2-result-selectable select-' + srchCode + '" title="' + 
+				'<td onmousemove="javascript:$(\'#quickLexicon\').remove()" class="search-type-column select2-result select2-result-selectable select-' + srchCode + '" title="' + 
 				__s['search_type_title_' + srchCode] + '" style="font-size:12px;text-align:left;' + (step.state.isLtR()? '">': 'text-align: right;">') + __s['search_type_desc_' + srchCode] + ':</td>' +
 				'<td onmouseout="javascript:$(\'#quickLexicon\').remove()" style="text-align:left"><span id="searchResults' + srchCode + '"></span></td></tr>';
 		}