diff --git a/kustomize_parse_helm_charts.sh b/kustomize_parse_helm_charts.sh
index 25875ad2..8432c969 100755
--- a/kustomize_parse_helm_charts.sh
+++ b/kustomize_parse_helm_charts.sh
@@ -54,4 +54,5 @@ type -P yq &>/dev/null || "$srcdir/setup/install_yq.sh"
 
 yq '.helmCharts[] | [.repo, .name, .version, .valuesFile] | @tsv' "$@" --no-doc --no-colors |
 sed '/^[[:space:]]*$/d' |
+sort -u |
 column -t