1 files changed, 1 insertions, 1 deletions

diff --git a/modules/prometheus-lvm-exporter.nix b/modules/prometheus-lvm-exporter.nix
index f0951d46..f1d3616a 100644
--- a/modules/prometheus-lvm-exporter.nix
+++ b/modules/prometheus-lvm-exporter.nix
@@ -47,7 +47,7 @@ in {
 
       serviceConfig = {
         ExecStart = "${pkgs.prometheus-lvm-exporter}/bin/prometheus-lvm-exporter ${utils.escapeSystemdExecArgs [
-          "-web.listen-address" "${cfg.listenAddress}:${toString cfg.port}"
+          "--web.listen-address" "${cfg.listenAddress}:${toString cfg.port}"
         ]}";
 
         Restart = "always";