diff --git a/.eslintrc b/.eslintrc
index b58007d90a96d730e699ed95643069ad4174bf56..fd26215b84399973f3316d440a262b7406082c70 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -4,7 +4,7 @@
     "filenames"
   ],
   "rules": {
-    "filenames/match-regex": [2, "^[a-z_]+$"]
+    "filenames/match-regex": [2, "^[a-z0-9_]+(.js)?$"]
   },
   "globals": {
     "$": false,
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 7dd9adac736ef706dfb76cb5fcba09269045a963..d56eb4c01997cec0f162930f9805bf76daf40790 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -13,6 +13,7 @@
 /*= require jquery-ui/sortable */
 /*= require jquery_ujs */
 /*= require jquery.endless-scroll */
+/*= require jquery.timeago */
 /*= require jquery.highlight */
 /*= require jquery.waitforimages */
 /*= require jquery.atwho */
diff --git a/changelogs/unreleased/fix-invalid-filename-eslint.yml b/changelogs/unreleased/fix-invalid-filename-eslint.yml
new file mode 100644
index 0000000000000000000000000000000000000000..eea21149c907be37ffa4464e2d832dedaa4684b9
--- /dev/null
+++ b/changelogs/unreleased/fix-invalid-filename-eslint.yml
@@ -0,0 +1,4 @@
+---
+title: Fix invalid filename validation on eslint
+merge_request: 7281
+author: 
diff --git a/spec/javascripts/merge_request_widget_spec.js b/spec/javascripts/merge_request_widget_spec.js
index 1e2072f370aacd413b7974f6e63fb36dc02f6cb3..49dfeab61d834237891808d32c38bb9f85e654b2 100644
--- a/spec/javascripts/merge_request_widget_spec.js
+++ b/spec/javascripts/merge_request_widget_spec.js
@@ -1,6 +1,6 @@
 /* eslint-disable */
 /*= require merge_request_widget */
-/*= require lib/utils/jquery.timeago.js */
+/*= require jquery.timeago.js */
 
 (function() {
   describe('MergeRequestWidget', function() {
diff --git a/app/assets/javascripts/lib/utils/jquery.timeago.js b/vendor/assets/javascripts/jquery.timeago.js
similarity index 100%
rename from app/assets/javascripts/lib/utils/jquery.timeago.js
rename to vendor/assets/javascripts/jquery.timeago.js