diff --git a/lib/ace/keyboard/textinput.js b/lib/ace/keyboard/textinput.js
index 35a9c163ee4..e3ceb31420c 100644
--- a/lib/ace/keyboard/textinput.js
+++ b/lib/ace/keyboard/textinput.js
@@ -432,10 +432,6 @@ var TextInput = function(parentNode, host) {
         if (e.type == "compositionend" && c.range) {
             host.selection.setRange(c.range);
         }
-        // WORKAROUND: Accent keys and Korean keys don't work in Chrome >=53 and Safari >=10.1.
-        // https://github.com/ajaxorg/ace/issues/3045
-        // https://github.com/ajaxorg/ace/issues/3257
-        if (useragent.isChrome >= 53 || useragent.isSafari >= 10.1) onInput();
     };