diff --git a/js/src/util/index.js b/js/src/util/index.js
index 6edfaa580d4f..064b4e943113 100644
--- a/js/src/util/index.js
+++ b/js/src/util/index.js
@@ -201,9 +201,18 @@ const getjQuery = () => {
   return null
 }
 
+const DOMContentLoadedCallbacks = []
+
 const onDOMContentLoaded = callback => {
   if (document.readyState === 'loading') {
-    document.addEventListener('DOMContentLoaded', callback)
+    // add listener on the first call when the document is in loading state
+    if (!DOMContentLoadedCallbacks.length) {
+      document.addEventListener('DOMContentLoaded', () => {
+        DOMContentLoadedCallbacks.forEach(callback => callback())
+      })
+    }
+
+    DOMContentLoadedCallbacks.push(callback)
   } else {
     callback()
   }
diff --git a/js/tests/unit/util/index.spec.js b/js/tests/unit/util/index.spec.js
index 04ad6bf4323d..9b5d7b70e22a 100644
--- a/js/tests/unit/util/index.spec.js
+++ b/js/tests/unit/util/index.spec.js
@@ -582,15 +582,24 @@ describe('Util', () => {
   })
 
   describe('onDOMContentLoaded', () => {
-    it('should execute callback when DOMContentLoaded is fired', () => {
+    it('should execute callbacks when DOMContentLoaded is fired and should not add more than one listener', () => {
       const spy = jasmine.createSpy()
+      const spy2 = jasmine.createSpy()
+
+      spyOn(document, 'addEventListener').and.callThrough()
       spyOnProperty(document, 'readyState').and.returnValue('loading')
+
       Util.onDOMContentLoaded(spy)
-      window.document.dispatchEvent(new Event('DOMContentLoaded', {
+      Util.onDOMContentLoaded(spy2)
+
+      document.dispatchEvent(new Event('DOMContentLoaded', {
         bubbles: true,
         cancelable: true
       }))
+
       expect(spy).toHaveBeenCalled()
+      expect(spy2).toHaveBeenCalled()
+      expect(document.addEventListener).toHaveBeenCalledTimes(1)
     })
 
     it('should execute callback if readyState is not "loading"', () => {