diff --git a/packages/super-editor/src/extensions/table-header/table-header.js b/packages/super-editor/src/extensions/table-header/table-header.js
index 1fc1355011..fc33a38132 100644
--- a/packages/super-editor/src/extensions/table-header/table-header.js
+++ b/packages/super-editor/src/extensions/table-header/table-header.js
@@ -27,7 +27,7 @@ export const TableHeader = Node.create({
       rowspan: { default: 1, },
       colwidth: {
         default: null,
-        parseHTML: element => {
+        parseDOM: element => {
           const colwidth = element.getAttribute('colwidth')
           const value = colwidth ? [parseInt(colwidth, 10)] : null
           return value