diff --git a/machines/pointjig/configuration.nix b/machines/pointjig/configuration.nix
index 91cf2e27..7cfc36d6 100644
--- a/machines/pointjig/configuration.nix
+++ b/machines/pointjig/configuration.nix
@@ -138,9 +138,6 @@ in
         };
         storage.blob = "db";
 
-        config.resource = {
-          webadmin = "file://${fPkgs.stalwart-webadmin.webadmin}/webadmin.zip";
-        };
         authentication.fallback-admin = {
           user = "admin";
           secret = "%{env:FALLBACK_ADMIN_PASSWORD}%";
diff --git a/machines/tank/configuration.nix b/machines/tank/configuration.nix
index a15c0831..25b82e16 100644
--- a/machines/tank/configuration.nix
+++ b/machines/tank/configuration.nix
@@ -539,9 +539,6 @@ in
         };
         storage.blob = "db";
 
-        config.resource = {
-          webadmin = "file://${fPkgs.stalwart-webadmin.webadmin}/webadmin.zip";
-        };
         authentication.fallback-admin = {
           user = "admin";
           secret = "%{env:FALLBACK_ADMIN_PASSWORD}%";
diff --git a/machines/trivia-gs/configuration.nix b/machines/trivia-gs/configuration.nix
index 6642268e..12aeddca 100644
--- a/machines/trivia-gs/configuration.nix
+++ b/machines/trivia-gs/configuration.nix
@@ -75,9 +75,6 @@ in
         };
         storage.blob = "db";
 
-        config.resource = {
-          webadmin = "file://${fPkgs.stalwart-webadmin.webadmin}/webadmin.zip";
-        };
         authentication.fallback-admin = {
           user = "admin";
           secret = "%{env:FALLBACK_ADMIN_PASSWORD}%";
diff --git a/packages/default.nix b/packages/default.nix
index abfcbc76..c30b6875 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -15,7 +15,6 @@ in
         pg-upgrade = pkgs.callPackage ./pg-upgrade { };
         generate-zrepl-ssl = pkgs.callPackage ./shellscripts/generate-zrepl-ssl.nix { };
         vm-grafana-datasource = pkgs.callPackage ./vm-grafana-datasource { };
-        stalwart-webadmin = pkgs.callPackage ./stalwart-webadmin { };
         # remove with 24.11
         victoriametrics = pkgs.callPackage ./victoriametrics { };
       };
diff --git a/packages/stalwart-webadmin/default.nix b/packages/stalwart-webadmin/default.nix
deleted file mode 100644
index 5531c889..00000000
--- a/packages/stalwart-webadmin/default.nix
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-}:
-stdenv.mkDerivation (finalAttrs: {
-  pname = "stalwart-webadmin";
-  version = "0.1.13";
-
-  src = fetchurl {
-    url = "https://github.com/stalwartlabs/webadmin/releases/download/v${finalAttrs.version}/webadmin.zip";
-    hash = "sha256-ZSaLFtPgse+991tbLJDHccRQEVrVcm/a/rfw0zx1m6U=";
-  };
-
-  outputs = [
-    "out"
-    "webadmin"
-  ];
-
-  buildCommand = ''
-    runHook preBuild
-
-    # Make it impossible to add to an environment. You should use the appropriate NixOS option.
-    # Also leave some breadcrumbs in the file.
-    echo "${finalAttrs.pname} should not be installed into environments. Please use  services.stalwart-mail.settings.config.resource.webadmin instead." > $out
-
-    mkdir -p $webadmin
-    ln -s $src $webadmin/webadmin.zip
-
-    runHook postBuild
-  '';
-
-  passthru.runUpdate = true;
-
-  meta = with lib; {
-    homepage = "https://github.com/stalwartlabs/webadmin";
-    description = "Web-based admin for Stalwart Mail Server ";
-    license = licenses.agpl3Only;
-    maintainers = with maintainers; [ shawn8901 ];
-    platforms = lib.platforms.all;
-  };
-})