diff --git a/posts/first_post.mdx b/posts/first_post.mdx
index 0052af2..9c1997a 100644
--- a/posts/first_post.mdx
+++ b/posts/first_post.mdx
@@ -24,4 +24,6 @@ print("Hello world.")
 
 - $\TeX$
 
-$$ \TeX $$
+$$
+  \TeX
+$$