diff --git a/pkgs/servers/radicale/1.x.nix b/pkgs/servers/radicale/1.x.nix
deleted file mode 100644
index fafeda88975c..000000000000
--- a/pkgs/servers/radicale/1.x.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{ lib, fetchurl, pythonPackages }:
-
-pythonPackages.buildPythonApplication rec {
-  pname = "radicale";
-  version = "1.1.6";
-
-  src = fetchurl {
-    url = "mirror://pypi/R/Radicale/Radicale-${version}.tar.gz";
-    sha256 = "0ay90nj6fmr2aq8imi0mbjl4m2rzq7a83ikj8qs9gxsylj71j1y0";
-  };
-
-  propagatedBuildInputs = lib.optionals (!pythonPackages.isPy3k) [
-    pythonPackages.flup
-    pythonPackages.ldap
-    pythonPackages.sqlalchemy
-  ];
-
-  doCheck = !pythonPackages.isPy3k;
-
-  meta = with lib; {
-    homepage = "http://www.radicale.org/";
-    description = "CalDAV CardDAV server";
-    longDescription = ''
-      The Radicale Project is a complete CalDAV (calendar) and CardDAV
-      (contact) server solution. Calendars and address books are available for
-      both local and remote access, possibly limited through authentication
-      policies. They can be viewed and edited by calendar and contact clients
-      on mobile phones or computers.
-    '';
-    license = licenses.gpl3Plus;
-    platforms = platforms.all;
-    maintainers = with maintainers; [ edwtjo pSub ];
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ec3b1320a406..e945605b0f20 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -21669,7 +21669,6 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) AppKit Carbon Cocoa;
   };
 
-  radicale1 = callPackage ../servers/radicale/1.x.nix { };
   radicale2 = callPackage ../servers/radicale/2.x.nix { };
   radicale3 = callPackage ../servers/radicale/3.x.nix { };