diff --git a/src/util/collapseWhitespace.js b/src/util/collapseWhitespace.js
deleted file mode 100644
index 842031b59..000000000
--- a/src/util/collapseWhitespace.js
+++ /dev/null
@@ -1,3 +0,0 @@
-export default function collapseWhitespace(str) {
-  return str.replace(/(\n|\r|\r\n)/g, ' ').replace(/\s+/g, ' ')
-}