diff --git a/plugins/unescaped-markup/prism-unescaped-markup.js b/plugins/unescaped-markup/prism-unescaped-markup.js
index 8684ebacff..7437090ba9 100644
--- a/plugins/unescaped-markup/prism-unescaped-markup.js
+++ b/plugins/unescaped-markup/prism-unescaped-markup.js
@@ -1,6 +1,6 @@
 (function () {
 
-	if (typeof self === 'undefined' || !self.Prism || !self.document || !Prism.languages.markup) {
+	if (typeof self === 'undefined' || !self.Prism || !self.document) {
 		return;
 	}
 
diff --git a/plugins/unescaped-markup/prism-unescaped-markup.min.js b/plugins/unescaped-markup/prism-unescaped-markup.min.js
index b68b3860a6..45e0a6f925 100644
--- a/plugins/unescaped-markup/prism-unescaped-markup.min.js
+++ b/plugins/unescaped-markup/prism-unescaped-markup.min.js
@@ -1 +1 @@
-"undefined"!=typeof self&&self.Prism&&self.document&&Prism.languages.markup&&(Prism.plugins.UnescapedMarkup=!0,Prism.hooks.add("before-highlightall",function(e){e.selector+=", [class*='lang-'] script[type='text/plain'], [class*='language-'] script[type='text/plain'], script[type='text/plain'][class*='lang-'], script[type='text/plain'][class*='language-']"}),Prism.hooks.add("before-sanity-check",function(t){if((t.element.matches||t.element.msMatchesSelector).call(t.element,"script[type='text/plain']")){var e=document.createElement("code");return(a=document.createElement("pre")).className=e.className=t.element.className,t.element.dataset&&Object.keys(t.element.dataset).forEach(function(e){Object.prototype.hasOwnProperty.call(t.element.dataset,e)&&(a.dataset[e]=t.element.dataset[e])}),t.code=t.code.replace(/&lt;\/script(>|&gt;)/gi,"<\/script>"),e.textContent=t.code,a.appendChild(e),t.element.parentNode.replaceChild(a,t.element),void(t.element=e)}var a=t.element.parentNode;!t.code&&a&&"pre"==a.nodeName.toLowerCase()&&t.element.childNodes.length&&"#comment"==t.element.childNodes[0].nodeName&&(t.element.textContent=t.code=t.element.childNodes[0].textContent)}));
\ No newline at end of file
+"undefined"!=typeof self&&self.Prism&&self.document&&(Prism.plugins.UnescapedMarkup=!0,Prism.hooks.add("before-highlightall",function(e){e.selector+=", [class*='lang-'] script[type='text/plain'], [class*='language-'] script[type='text/plain'], script[type='text/plain'][class*='lang-'], script[type='text/plain'][class*='language-']"}),Prism.hooks.add("before-sanity-check",function(t){if((t.element.matches||t.element.msMatchesSelector).call(t.element,"script[type='text/plain']")){var e=document.createElement("code");return(l=document.createElement("pre")).className=e.className=t.element.className,t.element.dataset&&Object.keys(t.element.dataset).forEach(function(e){Object.prototype.hasOwnProperty.call(t.element.dataset,e)&&(l.dataset[e]=t.element.dataset[e])}),t.code=t.code.replace(/&lt;\/script(>|&gt;)/gi,"<\/script>"),e.textContent=t.code,l.appendChild(e),t.element.parentNode.replaceChild(l,t.element),void(t.element=e)}var l=t.element.parentNode;!t.code&&l&&"pre"==l.nodeName.toLowerCase()&&t.element.childNodes.length&&"#comment"==t.element.childNodes[0].nodeName&&(t.element.textContent=t.code=t.element.childNodes[0].textContent)}));
\ No newline at end of file