From 46ce9a461e9ec8ffc2b8042bbf879841718fdd88 Mon Sep 17 00:00:00 2001
From: Jonathan Davies <jpds@protonmail.com>
Date: Tue, 2 Dec 2025 13:11:58 +0000
Subject: [PATCH] nixos/prometheus: Use `lib.getExe` for systemd exec path

---
 nixos/modules/services/monitoring/prometheus/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/monitoring/prometheus/default.nix b/nixos/modules/services/monitoring/prometheus/default.nix
index 965ef9313b53..09ab6c4fcf3f 100644
--- a/nixos/modules/services/monitoring/prometheus/default.nix
+++ b/nixos/modules/services/monitoring/prometheus/default.nix
@@ -1969,7 +1969,7 @@ in
       after = [ "network.target" ];
       serviceConfig = {
         ExecStart =
-          "${cfg.package}/bin/prometheus"
+          "${lib.getExe cfg.package}"
           + optionalString (length cmdlineArgs != 0) (" \\\n  " + concatStringsSep " \\\n  " cmdlineArgs);
         ExecReload = mkIf cfg.enableReload "+${reload}/bin/reload-prometheus";
         User = "prometheus";