1 files changed, 1 insertions, 3 deletions
diff --git a/src/selector.js b/src/selector.js
index 019f25d62..66abe7935 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -5,6 +5,7 @@ import documentElement from "./var/documentElement.js";
 import indexOf from "./var/indexOf.js";
 import pop from "./var/pop.js";
 import push from "./var/push.js";
+import whitespace from "./selector/var/whitespace.js";
 import rbuggyQSA from "./selector/rbuggyQSA.js";
 import support from "./selector/support.js";
 
@@ -41,9 +42,6 @@ var i,
 
 	// Regular expressions
 
-	// https://www.w3.org/TR/css3-selectors/#whitespace
-	whitespace = "[\\x20\\t\\r\\n\\f]",
-
 	// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
 	identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
 		"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",