diff --git a/js/tests/unit/dom/selector-engine.spec.js b/js/tests/unit/dom/selector-engine.spec.js
index 38eb3be54d..901aa0e3a6 100644
--- a/js/tests/unit/dom/selector-engine.spec.js
+++ b/js/tests/unit/dom/selector-engine.spec.js
@@ -166,7 +166,7 @@ describe('SelectorEngine', () => {
         '<span>lorem</span>',
         '<a>lorem</a>',
         '<button>lorem</button>',
-        '<input />',
+        '<input>',
         '<textarea></textarea>',
         '<select></select>',
         '<details>lorem</details>'
diff --git a/js/tests/unit/offcanvas.spec.js b/js/tests/unit/offcanvas.spec.js
index 0db53ec99c..3c862efca9 100644
--- a/js/tests/unit/offcanvas.spec.js
+++ b/js/tests/unit/offcanvas.spec.js
@@ -603,7 +603,7 @@ describe('Offcanvas', () => {
     it('should not prevent event for input', () => {
       return new Promise(resolve => {
         fixtureEl.innerHTML = [
-          '<input type="checkbox" data-bs-toggle="offcanvas" data-bs-target="#offcanvasdiv1" />',
+          '<input type="checkbox" data-bs-toggle="offcanvas" data-bs-target="#offcanvasdiv1">',
           '<div id="offcanvasdiv1" class="offcanvas"></div>'
         ].join('')
 
diff --git a/js/tests/unit/util/index.spec.js b/js/tests/unit/util/index.spec.js
index 2b24bfaf79..9f28ce0aa0 100644
--- a/js/tests/unit/util/index.spec.js
+++ b/js/tests/unit/util/index.spec.js
@@ -425,8 +425,8 @@ describe('Util', () => {
     it('should return true if the element has disabled attribute', () => {
       fixtureEl.innerHTML = [
         '<div>',
-        '  <input id="input" disabled="disabled"/>',
-        '  <input id="input1" disabled="disabled"/>',
+        '  <input id="input" disabled="disabled">',
+        '  <input id="input1" disabled="disabled">',
         '  <button id="button" disabled="true"></button>',
         '  <button id="button1" disabled="disabled"></button>',
         '  <button id="button2" disabled></button>',
@@ -460,7 +460,7 @@ describe('Util', () => {
     it('should return true if the element has class "disabled" but disabled attribute is false', () => {
       fixtureEl.innerHTML = [
         '<div>',
-        '  <input id="input" class="disabled" disabled="false"/>',
+        '  <input id="input" class="disabled" disabled="false">',
         '</div>'
       ].join('')