diff --git a/nixos/doc/manual/release-notes/rl-1909.xml b/nixos/doc/manual/release-notes/rl-1909.xml
index 53f5b8bb7321..9dff69ed9eb2 100644
--- a/nixos/doc/manual/release-notes/rl-1909.xml
+++ b/nixos/doc/manual/release-notes/rl-1909.xml
@@ -318,6 +318,11 @@
      The <literal>mercurial</literal> <literal>httpd.extraSubservice</literal> has been removed from nixpkgs due to lack of maintainer.
     </para>
    </listitem>
+   <listitem>
+    <para>
+     The <literal>trac</literal> <literal>httpd.extraSubservice</literal> has been removed from nixpkgs because it was unmaintained.
+    </para>
+   </listitem>
   </itemizedlist>
  </section>
 </section>
diff --git a/nixos/modules/services/web-servers/apache-httpd/trac.nix b/nixos/modules/services/web-servers/apache-httpd/trac.nix
deleted file mode 100644
index 28b411a64b6f..000000000000
--- a/nixos/modules/services/web-servers/apache-httpd/trac.nix
+++ /dev/null
@@ -1,121 +0,0 @@
-{ config, lib, pkgs, serverInfo, ... }:
-
-with lib;
-
-let
-
-  # Build a Subversion instance with Apache modules and Swig/Python bindings.
-  subversion = pkgs.subversion.override {
-    bdbSupport = true;
-    httpServer = true;
-    pythonBindings = true;
-    apacheHttpd = httpd;
-  };
-
-  httpd = serverInfo.serverConfig.package;
-
-  versionPre24 = versionOlder httpd.version "2.4";
-
-in
-
-{
-
-  options = {
-
-    projectsLocation = mkOption {
-      description = "URL path in which Trac projects can be accessed";
-      default = "/projects";
-    };
-
-    projects = mkOption {
-      description = "List of projects that should be provided by Trac. If they are not defined yet empty projects are created.";
-      default = [];
-      example =
-        [ { identifier = "myproject";
-            name = "My Project";
-            databaseURL="postgres://root:password@/tracdb";
-            subversionRepository="/data/subversion/myproject";
-          }
-        ];
-    };
-
-    user = mkOption {
-      default = "wwwrun";
-      description = "User account under which Trac runs.";
-    };
-
-    group = mkOption {
-      default = "wwwrun";
-      description = "Group under which Trac runs.";
-    };
-
-    ldapAuthentication = {
-      enable = mkOption {
-        default = false;
-        description = "Enable the ldap authentication in trac";
-      };
-
-      url = mkOption {
-        default = "ldap://127.0.0.1/dc=example,dc=co,dc=ke?uid?sub?(objectClass=inetOrgPerson)";
-        description = "URL of the LDAP authentication";
-      };
-
-      name = mkOption {
-        default = "Trac server";
-        description = "AuthName";
-      };
-    };
-
-  };
-
-  extraModules = singleton
-    { name = "python"; path = "${pkgs.mod_python}/modules/mod_python.so"; };
-
-  extraConfig = ''
-    <Location ${config.projectsLocation}>
-      SetHandler mod_python
-      PythonHandler trac.web.modpython_frontend
-      PythonOption TracEnvParentDir /var/trac/projects
-      PythonOption TracUriRoot ${config.projectsLocation}
-      PythonOption PYTHON_EGG_CACHE /var/trac/egg-cache
-    </Location>
-    ${if config.ldapAuthentication.enable then ''
-      <LocationMatch "^${config.projectsLocation}[^/]+/login$">
-        AuthType Basic
-        AuthName "${config.ldapAuthentication.name}"
-        AuthBasicProvider "ldap"
-        AuthLDAPURL "${config.ldapAuthentication.url}"
-        ${if versionPre24 then "authzldapauthoritative Off" else ""}
-        require valid-user
-      </LocationMatch>
-    '' else ""}
-  '';
-
-  globalEnvVars = singleton
-    { name = "PYTHONPATH";
-      value =
-        makeSearchPathOutput "lib" "lib/${pkgs.python.libPrefix}/site-packages"
-          [ pkgs.mod_python
-            pkgs.pythonPackages.trac
-            pkgs.pythonPackages.setuptools
-            pkgs.pythonPackages.genshi
-            pkgs.pythonPackages.psycopg2
-            subversion
-          ];
-    };
-
-  startupScript = pkgs.writeScript "activateTrac" ''
-    mkdir -p /var/trac
-    chown ${config.user}:${config.group} /var/trac
-
-    ${concatMapStrings (project:
-      ''
-        if [ ! -d /var/trac/${project.identifier} ]
-        then
-            export PYTHONPATH=${pkgs.pythonPackages.psycopg2}/lib/${pkgs.python.libPrefix}/site-packages
-            ${pkgs.pythonPackages.trac}/bin/trac-admin /var/trac/${project.identifier} initenv "${project.name}" "${project.databaseURL}" svn "${project.subversionRepository}"
-        fi
-      '' ) (config.projects)}
-  '';
-
-}
diff --git a/nixos/tests/trac.nix b/nixos/tests/trac.nix
deleted file mode 100644
index 8ec11ebda2cf..000000000000
--- a/nixos/tests/trac.nix
+++ /dev/null
@@ -1,74 +0,0 @@
-import ./make-test.nix ({ pkgs, ... }: {
-  name = "trac";
-  meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ eelco ];
-  };
-
-  nodes = {
-    storage =
-      { ... }:
-      { services.nfs.server.enable = true;
-        services.nfs.server.exports = ''
-          /repos 192.168.1.0/255.255.255.0(rw,no_root_squash)
-        '';
-        services.nfs.server.createMountPoints = true;
-      };
-
-    postgresql =
-      { pkgs, ... }:
-      { services.postgresql.enable = true;
-        services.postgresql.package = pkgs.postgresql;
-        services.postgresql.enableTCPIP = true;
-        services.postgresql.authentication = ''
-          # Generated file; do not edit!
-          local all all                trust
-          host  all all 127.0.0.1/32   trust
-          host  all all ::1/128        trust
-          host  all all 192.168.1.0/24 trust
-        '';
-      };
-
-    webserver =
-      { pkgs, ... }:
-      { fileSystems = pkgs.lib.mkVMOverride
-          [ { mountPoint = "/repos";
-              device = "storage:/repos";
-              fsType = "nfs";
-            }
-          ];
-        services.httpd.enable = true;
-        services.httpd.adminAddr = "root@localhost";
-        services.httpd.extraSubservices = [ { serviceType = "trac"; } ];
-        environment.systemPackages = [ pkgs.pythonPackages.trac pkgs.subversion ];
-      };
-
-    client =
-      { ... }:
-      { imports = [ ./common/x11.nix ];
-        services.xserver.desktopManager.plasma5.enable = true;
-      };
-  };
-
-  testScript =
-    ''
-      startAll;
-
-      $postgresql->waitForUnit("postgresql");
-      $postgresql->succeed("createdb trac");
-
-      $webserver->succeed("mkdir -p /repos/trac");
-      $webserver->succeed("svnadmin create /repos/trac");
-
-      $webserver->waitForUnit("httpd");
-      $webserver->waitForFile("/var/trac");
-      $webserver->succeed("mkdir -p /var/trac/projects/test");
-      $webserver->succeed("PYTHONPATH=${pkgs.pythonPackages.psycopg2}/lib/${pkgs.python.libPrefix}/site-packages trac-admin /var/trac/projects/test initenv Test postgres://root\@postgresql/trac svn /repos/trac");
-
-      $client->waitForX;
-      $client->execute("konqueror http://webserver/projects/test &");
-      $client->waitForWindow(qr/Test.*Konqueror/);
-      $client->sleep(30); # loading takes a long time
-
-      $client->screenshot("screen");
-    '';
-})