3 files changed, 3 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/graphite.nix b/nixos/modules/services/monitoring/graphite.nix
index 9213748d3c9a..502afce5233b 100644
--- a/nixos/modules/services/monitoring/graphite.nix
+++ b/nixos/modules/services/monitoring/graphite.nix
@@ -561,6 +561,7 @@ in {
      ) {
       users.users.graphite = {
         uid = config.ids.uids.graphite;
+        group = "graphite";
         description = "Graphite daemon user";
         home = dataDir;
       };
diff --git a/nixos/modules/services/monitoring/netdata.nix b/nixos/modules/services/monitoring/netdata.nix
index 561ce3eec625..e76979fa6d17 100644
--- a/nixos/modules/services/monitoring/netdata.nix
+++ b/nixos/modules/services/monitoring/netdata.nix
@@ -258,6 +258,7 @@ in {
 
     users.users = optionalAttrs (cfg.user == defaultUser) {
       ${defaultUser} = {
+        group = defaultUser;
         isSystemUser = true;
       };
     };
diff --git a/nixos/modules/services/monitoring/tuptime.nix b/nixos/modules/services/monitoring/tuptime.nix
index 17c5c1f56eaf..de80282559ae 100644
--- a/nixos/modules/services/monitoring/tuptime.nix
+++ b/nixos/modules/services/monitoring/tuptime.nix
@@ -36,6 +36,7 @@ in {
       groups._tuptime.members = [ "_tuptime" ];
       users._tuptime = {
         isSystemUser = true;
+        group = "_tuptime";
         description = "tuptime database owner";
       };
     };