diff --git a/js/src/make-source-package.sh b/js/src/make-source-package.sh
index 6a334ec4dd7f..b0c08e4a6cff 100755
--- a/js/src/make-source-package.sh
+++ b/js/src/make-source-package.sh
@@ -101,7 +101,6 @@ case $cmd in
     cp -p ${SRCDIR}/../moz.configure ${tgtpath}/js
     cp -pPR ${SRCDIR}/../public ${tgtpath}/js
     cp -pPR ${SRCDIR}/../examples ${tgtpath}/js
-    cp -pPR ${SRCDIR}/../rust ${tgtpath}/js
     find ${SRCDIR} -mindepth 1 -maxdepth 1 -not -path ${STAGING} -a -not -name ${pkg} \
         -exec cp -pPR {} ${tgtpath}/js/src \;