diff --git a/locale/update_po_files.sh b/locale/update_po_files.sh
index 3e324794d..922d750af 100755
--- a/locale/update_po_files.sh
+++ b/locale/update_po_files.sh
@@ -1,7 +1,10 @@
 #!/bin/sh
+# Run this script with locale as the current directory
 set -o errexit
 echo ";; Recreating audacity.pot using .h, .cpp and .mm files"
-for path in ../modules/mod-script* ../modules/mod-nyq* ../include ../src ; do find $path -name \*.h -o -name \*.cpp -o -name \*.mm ; done | LANG=c sort | \
+for path in ../modules/mod-* ../libraries/lib-* ../include ../src ; do
+   find $path -name \*.h -o -name \*.cpp -o -name \*.mm
+done | LANG=c sort | \
 sed -E 's/\.\.\///g' |\
 xargs xgettext \
 --default-domain=audacity \