diff --git a/scripts/blog.py b/scripts/blog.py
index d2eb573..46a5f71 100755
--- a/scripts/blog.py
+++ b/scripts/blog.py
@@ -2004,7 +2004,7 @@ def infomedia(config: dict[str, typing.Any]) -> int:
                 print(f"    * used in {post['title']!r} ({slug})")
                 continue
 
-            if f"<@{mdx}>" in post["content"]:
+            if f"<@:{mdx}>" in post["content"]:
                 print(f"    * used in {post['title']!r} ({slug})")
                 continue