diff --git a/MANIFEST.in b/MANIFEST.in
index 67486f7..191288d 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -7,5 +7,3 @@ include isso/js/embed.min.js
 include isso/js/embed.dev.js
 include isso/js/count.min.js
 include isso/js/count.dev.js
-
-include isso/css/isso.css