diff --git a/ts/editor/code-mirror.ts b/ts/editor/code-mirror.ts
index a11becc83..15420b29c 100644
--- a/ts/editor/code-mirror.ts
+++ b/ts/editor/code-mirror.ts
@@ -10,7 +10,6 @@ import "codemirror/addon/fold/foldcode";
 import "codemirror/addon/fold/foldgutter";
 import "codemirror/addon/fold/xml-fold";
 import "codemirror/addon/edit/matchtags";
-import "codemirror/addon/edit/closetag";
 import "codemirror/addon/display/placeholder";
 
 import CodeMirror from "codemirror";
@@ -39,7 +38,6 @@ export const baseOptions: CodeMirror.EditorConfiguration = {
     theme: lightTheme,
     lineWrapping: true,
     matchTags: { bothTags: true },
-    autoCloseTags: true,
     extraKeys: { Tab: false, "Shift-Tab": false },
     tabindex: 0,
     viewportMargin: Infinity,