diff --git a/src/component.js b/src/component.js
index 834ee77e..33b7a367 100644
--- a/src/component.js
+++ b/src/component.js
@@ -19,7 +19,7 @@ module.exports = C => (...args) => {
       next.className,
       ...args.map(a => typeof a === 'function' ? a(styleProps) : a)
         .filter(s => !!s)
-        .map(s => cxs(s))
+        .map(s => cxs(s)),
       cxs(props.css || {})
     ].join(' ').trim()