diff --git a/static/js/directives/repo-view/repo-panel-tags.js b/static/js/directives/repo-view/repo-panel-tags.js
index 97b63250b..227044f99 100644
--- a/static/js/directives/repo-view/repo-panel-tags.js
+++ b/static/js/directives/repo-view/repo-panel-tags.js
@@ -195,7 +195,7 @@ angular.module('quay').directive('repoPanelTags', function () {
       };
 
       $scope.commitTagFilter = function(tag) {
-        var r = new RegExp('^[0-9a-f]{7}$');
+        var r = new RegExp('^[0-9a-fA-F]{7}$');
         return tag.name.match(r);
       };