diff --git a/mozilla/intl/locale/src/nsCollation.cpp b/mozilla/intl/locale/src/nsCollation.cpp
index 185a9f44655..817361323cc 100644
--- a/mozilla/intl/locale/src/nsCollation.cpp
+++ b/mozilla/intl/locale/src/nsCollation.cpp
@@ -164,7 +164,6 @@ nsresult nsCollation::NormalizeString(const nsAString& stringIn, nsAString& stri
 {
   if (!mCaseConversion) {
     stringOut = stringIn;
-    ToLowerCase(stringOut); // XXXjag Can this ever happen in a normal situation?
   }
   else {
     PRInt32 aLength = stringIn.Length();