diff --git a/pkgs/development/python-modules/python_openzwave/cython.patch b/pkgs/development/python-modules/python-openzwave/cython.patch
similarity index 100%
rename from pkgs/development/python-modules/python_openzwave/cython.patch
rename to pkgs/development/python-modules/python-openzwave/cython.patch
diff --git a/pkgs/development/python-modules/python_openzwave/default.nix b/pkgs/development/python-modules/python-openzwave/default.nix
similarity index 93%
rename from pkgs/development/python-modules/python_openzwave/default.nix
rename to pkgs/development/python-modules/python-openzwave/default.nix
index dbd9c3d8c469..4611039e34d9 100644
--- a/pkgs/development/python-modules/python_openzwave/default.nix
+++ b/pkgs/development/python-modules/python-openzwave/default.nix
@@ -4,14 +4,15 @@
 , six, pydispatcher, urwid }:
 
 buildPythonPackage rec {
-  pname = "python_openzwave";
+  pname = "python-openzwave";
   version = "0.4.19";
   format = "setuptools";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
-    inherit pname version;
+    pname = "python_openzwave";
+    inherit version;
     sha256 = "6b40c7711383eeb3535cf5504f1cf47cc1ac7018eb820f299642a5a2795aef84";
     extension = "zip";
   };
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 9ecd7b6d3844..8e83ab2f8b07 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -387,6 +387,7 @@ mapAliases ({
   pytestrunner = pytest-runner; # added 2021-01-04
   python-forecastio = throw "python-forecastio has been removed, as the Dark Sky service was shut down."; # added 2023-04-05
   python-igraph = igraph; # added 2021-11-11
+  python_openzwave = python-openzwave; # added 2024-01-07
   python-openzwave-mqtt = throw "python-openzwave was removed, as it was packaged as a dependency of home-assistant, which it is no longer."; # added 2024-01-05
   python_docs_theme = python-docs-theme; # added 2023-11-04
   python_fedora = python-fedora; # added 2023-11-15
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 27ed55d001ea..083bcce5a0a0 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -11889,7 +11889,7 @@ self: super: with self; {
 
   python-openstackclient = callPackage ../development/python-modules/python-openstackclient { };
 
-  python_openzwave = callPackage ../development/python-modules/python_openzwave { };
+  python-openzwave = callPackage ../development/python-modules/python-openzwave { };
 
   python-osc = callPackage ../development/python-modules/python-osc { };