diff --git a/README.md b/README.md
index 3a9c712..0338dd4 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@ Zundler
 =======
 
 Bundle assets of distributed HTML docs into one self-contained HTML file.
+It's built with Sphinx in mind, but can be used on all HTML docs.
 
 > [!WARNING]
 > This is still experimental. Expect breakages! Feel free