1 files changed, 17 insertions, 14 deletions
diff --git a/app/assets/javascripts/behaviors/markdown/marks/strike.js b/app/assets/javascripts/behaviors/markdown/marks/strike.js
index c2951a40a4b..967c0a120cd 100644
--- a/app/assets/javascripts/behaviors/markdown/marks/strike.js
+++ b/app/assets/javascripts/behaviors/markdown/marks/strike.js
@@ -1,15 +1,18 @@
-/* eslint-disable class-methods-use-this */
-
-import { Strike as BaseStrike } from 'tiptap-extensions';
-
 // Transforms generated HTML back to GFM for Banzai::Filter::MarkdownFilter
-export default class Strike extends BaseStrike {
-  get toMarkdown() {
-    return {
-      open: '~~',
-      close: '~~',
-      mixable: true,
-      expelEnclosingWhitespace: true,
-    };
-  }
-}
+export default () => ({
+  name: 'strike',
+  schema: {
+    parseDOM: [
+      {
+        tag: 'del',
+      },
+    ],
+    toDOM: () => ['s', 0],
+  },
+  toMarkdown: {
+    open: '~~',
+    close: '~~',
+    mixable: true,
+    expelEnclosingWhitespace: true,
+  },
+});