diff --git a/krebs/3modules/repo-sync.nix b/krebs/3modules/repo-sync.nix
index f9877c0f8..0312c62fd 100644
--- a/krebs/3modules/repo-sync.nix
+++ b/krebs/3modules/repo-sync.nix
@@ -149,6 +149,7 @@ let
       inherit (cfg.user) home name uid;
       createHome = true;
       description = "repo-sync user";
+      isSystemUser = true;
     };
 
     systemd.timers = mapAttrs' (name: repo:
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index 19e191b7b..8e8d0a468 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -123,7 +123,6 @@ with import <stockholm/lib>;
         pkgs.hashPassword
         pkgs.htop
         pkgs.kpaste
-        pkgs.krebspaste
         pkgs.nix-prefetch-scripts
         pkgs.ovh-zone
         pkgs.push
diff --git a/tv/3modules/charybdis/default.nix b/tv/3modules/charybdis/default.nix
index a0638e1eb..9c5ce2731 100644
--- a/tv/3modules/charybdis/default.nix
+++ b/tv/3modules/charybdis/default.nix
@@ -84,6 +84,7 @@ in {
     users.users.${cfg.user.name} = {
       inherit (cfg.user) home name uid;
       createHome = true;
+      isSystemUser = true;
     };
   };
 }
diff --git a/tv/3modules/ejabberd/default.nix b/tv/3modules/ejabberd/default.nix
index aaf262fa1..2ca88732b 100644
--- a/tv/3modules/ejabberd/default.nix
+++ b/tv/3modules/ejabberd/default.nix
@@ -119,6 +119,7 @@ in {
     users.users.${cfg.user.name} = {
       inherit (cfg.user) home name uid;
       createHome = true;
+      isSystemUser = true;
     };
   };
 }