diff --git a/Procfile b/Procfile
index f948c78..55818af 100644
--- a/Procfile
+++ b/Procfile
@@ -5,4 +5,4 @@ blazer_5m: bundle exec rake blazer:run_checks SCHEDULE="5 minutes"
 blazer_1h: bundle exec rake blazer:run_checks SCHEDULE="1 hour"
 blazer_1d: bundle exec rake blazer:run_checks SCHEDULE="1 day"
 blazer: bundle exec rake blazer:send_failing_checks
-prometheus: bundle exec prometheus_exporter -b 0.0.0.0 --prefix "lunar_"
+prometheus: bundle exec prometheus_exporter -b ::