diff --git a/lib/addStylesClient.js b/lib/addStylesClient.js
index 920b00bb..c20cc59e 100644
--- a/lib/addStylesClient.js
+++ b/lib/addStylesClient.js
@@ -117,6 +117,9 @@ function createStyleElement () {
 
 function addStyle (obj /* StyleObjectPart */) {
   var update, remove
+  if (!hasDocument) {
+    return noop
+  }
   var styleElement = document.querySelector('style[' + ssrIdKey + '~="' + obj.id + '"]')
 
   if (styleElement) {