diff --git a/src/components/MarkdownPage/MarkdownPage.js b/src/components/MarkdownPage/MarkdownPage.js
index e297284c..0965f360 100644
--- a/src/components/MarkdownPage/MarkdownPage.js
+++ b/src/components/MarkdownPage/MarkdownPage.js
@@ -132,7 +132,7 @@ const MarkdownPage = ({
                     </span>
                     <a
                       css={sharedStyles.articleLayout.editLink}
-                      href={`https://github.com/reactjs/reactjs.org/tree/main/${markdownRemark.fields.path}`}>
+                      href={`https://github.com/reactjs/reactjs.org/tree/master/${markdownRemark.fields.path}`}>
                       Edit this page
                     </a>
                   </div>