diff --git a/packages/heml-styles/src/index.js b/packages/heml-styles/src/index.js
index 7698566..44f68ef 100644
--- a/packages/heml-styles/src/index.js
+++ b/packages/heml-styles/src/index.js
@@ -87,7 +87,7 @@ async function hemlstyles (contents, options = {}) {
     mergeLonghand(),
     discardEmpty()
   ])
-  .process(contents, { parser: safeParser })
+  .process(contents, { parser: safeParser, from: undefined })
 }
 
 export default hemlstyles