diff --git a/lib/convert-worker.js b/lib/convert-worker.js
index 4156330..3f34d1c 100644
--- a/lib/convert-worker.js
+++ b/lib/convert-worker.js
@@ -578,6 +578,9 @@ function fixHyphens(xml) {
   xml = xml.replace(/(?<!-)(one|two|three|four|five|six|seven|eight|nine|twelve)-hundred/, "$1 hundred");
   xml = xml.replace(/(hundred|ninety)-percent(?!-)/g, "$1 percent");
 
+  // "red-haired", "long-haired", etc.: they all need hyphens
+  xml = xml.replace(/ haired/g, "-haired");
+
   // These are consistently missing hyphens.
   xml = xml.replace(/self destruct/g, "self-destruct");
   xml = xml.replace(/life threatening/g, "life-threatening");