diff --git a/src/components/markdown/Renderer.tsx b/src/components/markdown/Renderer.tsx
index fe73b11a..c33f4a09 100644
--- a/src/components/markdown/Renderer.tsx
+++ b/src/components/markdown/Renderer.tsx
@@ -172,7 +172,7 @@ export default function Renderer({ content, disallowBigEmoji }: MarkdownProps) {
                                 try {
                                     const url = new URL(href, location.href);
 
-                                    if (url.hostname === location.hostname) {
+                                    if (url.hostname.replace(/^[^.]+\./g, "") === location.hostname.replace(/^[^.]+\./g, "")) {
                                         internal = true;
                                         element.addEventListener(
                                             "click",