diff --git a/nixos/release.nix b/nixos/release.nix
index fecd8ce00e3..63f739e8e89 100644
--- a/nixos/release.nix
+++ b/nixos/release.nix
@@ -308,6 +308,7 @@ in rec {
   tests.postgis = callTest tests/postgis.nix {};
   #tests.pgjwt = callTest tests/pgjwt.nix {};
   tests.printing = callTest tests/printing.nix {};
+  tests.prometheus = callTest tests/prometheus.nix {};
   tests.proxy = callTest tests/proxy.nix {};
   tests.pumpio = callTest tests/pump.io.nix {};
   # tests.quagga = callTest tests/quagga.nix {};