diff --git a/pkgs/development/libraries/abseil-cpp/202111.nix b/pkgs/development/libraries/abseil-cpp/202111.nix
deleted file mode 100644
index 303f0c60d639..000000000000
--- a/pkgs/development/libraries/abseil-cpp/202111.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, cmake
-, static ? stdenv.hostPlatform.isStatic
-, cxxStandard ? null
-}:
-
-stdenv.mkDerivation rec {
-  pname = "abseil-cpp";
-  version = "20211102.0";
-
-  src = fetchFromGitHub {
-    owner = "abseil";
-    repo = "abseil-cpp";
-    rev = version;
-    sha256 = "sha256-sSXT6D4JSrk3dA7kVaxfKkzOMBpqXQb0WbMYWG+nGwk=";
-  };
-
-  patches = lib.optionals stdenv.isDarwin [
-    # Don’t propagate the path to CoreFoundation. Otherwise, it’s impossible to build packages
-    # that require a different SDK other than the default one.
-    ./cmake-core-foundation.patch
-  ];
-
-  cmakeFlags = [
-    "-DBUILD_SHARED_LIBS=${if static then "OFF" else "ON"}"
-  ] ++ lib.optionals (cxxStandard != null) [
-    "-DCMAKE_CXX_STANDARD=${cxxStandard}"
-  ];
-
-  nativeBuildInputs = [ cmake ];
-
-  meta = with lib; {
-    description = "Open-source collection of C++ code designed to augment the C++ standard library";
-    homepage = "https://abseil.io/";
-    license = licenses.asl20;
-    platforms = platforms.all;
-    maintainers = [ maintainers.andersk ];
-  };
-}