diff --git a/pkgs/development/python-modules/pyuavcan/default.nix b/pkgs/development/python-modules/pyuavcan/default.nix
deleted file mode 100644
index 33efaf5f790a..000000000000
--- a/pkgs/development/python-modules/pyuavcan/default.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, numpy, nunavut
-, pyserial , pytest, ruamel-yaml}:
-
- buildPythonPackage rec {
-  pname = "pyuavcan";
-  version = "1.1.0.dev1";
-  format = "setuptools";
-  disabled = pythonOlder "3.7"; # only python>=3.7 is supported
-
-  src = fetchFromGitHub {
-    owner = "UAVCAN";
-    repo = pname;
-    rev = version;
-    hash = "sha256-ChNoYHuZulPLrxYvxeVO9Tyt8rymlk3p/OkYaG2rqzo=";
-  };
-
-  propagatedBuildInputs = [
-    numpy
-    nunavut
-    pyserial
-    pytest
-    ruamel-yaml
-  ];
-
-  # allow for writable directory for darwin
-  preBuild = ''
-    export HOME=$TMPDIR
-    export PYTHONASYNCIODEBUG=1
-  '';
-
-  # tests fail ATM.
-  doCheck = false;
-
-  # check at least that import works, as tests fail
-  pythonImportsCheck = [
-    "pyuavcan"
-  ];
-
-  meta = with lib; {
-    description = "A full-featured implementation of the UAVCAN protocol stack";
-    longDescription = ''
-      It is intended for non-embedded, user-facing applications such as GUI
-      software, diagnostic tools, automation scripts, prototypes, and various
-      R&D cases.  PyUAVCAN consists of a Python library (package) and a simple
-      CLI tool for basic diagnostics and shell script automation.
-    '';
-    homepage = "https://pyuavcan.readthedocs.io";
-    maintainers = with maintainers; [ wucke13 ];
-    license = licenses.mit;
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index c3c5e84c32f9..b1b81e95b2ac 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -413,6 +413,7 @@ mapAliases ({
   pytorchWithCuda = torchWithCuda; # added 2022-09-30
   pytorchWithoutCuda = torchWithoutCuda; # added 2022-09-30
   pytwitchapi = twitchapi; # added 2022-03-07
+  pyuavcan = throw "pyuavcan has been renamed to pycyphal and the old package deprecated, use pycyphal instead"; # added 2024-02-09
   pyvcf = throw "pyvcf has been removed, it was using setuptools 2to3 translation feature, which has been removed in setuptools 58"; # added 2023-05-19
   PyVirtualDisplay = pyvirtualdisplay; # added 2023-02-19
   pywick = throw "pywick has been removed, since it is no longer maintained"; # added 2023-07-01
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4b1cbd53d6b1..fc046312ac50 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -12128,17 +12128,6 @@ self: super: with self; {
 
   pyu2f = callPackage ../development/python-modules/pyu2f { };
 
-  pyuavcan = callPackage
-    ../development/python-modules/pyuavcan { # this version pinpoint to anold version is necessary due to a regression
-      nunavut = self.nunavut.overridePythonAttrs (old: rec {
-        version = "0.2.3";
-        src = old.src.override {
-          inherit version;
-          hash = "sha256-pZtRUvQMpqrnW5+8umsRcNhF9NJZJZ3I9yILVglMCnU=";
-        };
-      });
-    };
-
   pyudev = callPackage ../development/python-modules/pyudev {
     inherit (pkgs) udev;
   };