diff --git a/site-modules/profile/templates/prometheus/sql/prometheus-sql-exporter.defaults.erb b/site-modules/profile/templates/prometheus/sql/prometheus-sql-exporter.defaults.erb
index 78430c41..ce3c9a18 100644
--- a/site-modules/profile/templates/prometheus/sql/prometheus-sql-exporter.defaults.erb
+++ b/site-modules/profile/templates/prometheus/sql/prometheus-sql-exporter.defaults.erb
@@ -1,10 +1,10 @@
 # File managed by puppet (module profile::prometheus::sql)
 # Changes will be overwritten.
 
 CONFIG=<%= @config_file %>
 PGHOST=/var/run/postgresql
 PGAPPNAME=prometheus-sql-exporter
 GOGC=40
 GOMAXPROCS=1
 LOGLEVEL=WARN
-ARGS="-config.file <%= @config_file %> -web.listen_address <%= @listen_address %>"
+ARGS="-config.file <%= @config_file %> -web.listen-address <%= @listen_address %>"