diff --git a/prometheus/map.jinja b/prometheus/map.jinja
index 14cd5b6..fa62bfe 100644
--- a/prometheus/map.jinja
+++ b/prometheus/map.jinja
@@ -9,5 +9,5 @@
 {% do prometheus.exporter.blackbox.update({'version_path': prometheus.exporter.blackbox.install_dir ~ "/blackbox_exporter-" ~ prometheus.exporter.blackbox.version}) %}
 {% do prometheus.exporter.haproxy.update({'version_path': prometheus.exporter.haproxy.install_dir ~ "/haproxy_exporter-" ~ prometheus.exporter.haproxy.version}) %}
 {% do prometheus.exporter.rabbitmq.update({'version_path': prometheus.exporter.rabbitmq.install_dir ~ "/rabbitmq_exporter-" ~ prometheus.exporter.rabbitmq.version}) %}
-{% do prometheus.exporter.postgres.update({'version_path': prometheus.exporter.postgres.install_dir ~ "/postgres_exporter-" ~ prometheus.exporter.postgres.version}) %}
+{% do prometheus.exporter.postgres.update({'version_path': prometheus.exporter.postgres.install_dir ~ "/postgres_exporter_v" ~ prometheus.exporter.postgres.version}) %}