diff --git a/anduril/anduril-component-doc b/anduril/anduril-component-doc
index b04b76a..71f22d7 100755
--- a/anduril/anduril-component-doc
+++ b/anduril/anduril-component-doc
@@ -34,7 +34,7 @@ bundlefunc () {
 listcomps () {
     compList=( )
     for ((i=0; i<${#bundles[@]}; i++ )) do
-        bname=$( cat ${bundles[$i]}/bundle.xml | tr -d -c [:print:] | tr " " _ |  sed 's,.*<name>\(.*\)</name>.*,\1,' )
+        bname=$( cat ${bundles[$i]}/bundle.xml | tr -d -c "[:print:]" | tr " " _ |  sed 's,.*<name>\(.*\)</name>.*,\1,' )
     [[ -a ${bundles[$i]}/bundle.xml ]] || echo Bundle ${bundles[$i]} not found || exit 1
         compList+=( $( find -L ${bundles[$i]} -maxdepth 3 -mindepth 3 -name component.xml -printf '%P\n' | sed -e 's,/component.xml,,' -e s,.*/,"\($bname\):", | sort ) )
     done