diff --git a/pkgs/development/python-modules/pweave/default.nix b/pkgs/development/python-modules/pweave/default.nix
index c9e2ff020f82..bea63909ab5b 100644
--- a/pkgs/development/python-modules/pweave/default.nix
+++ b/pkgs/development/python-modules/pweave/default.nix
@@ -11,11 +11,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "Pweave";
+  pname = "pweave";
   version = "0.30.3";
 
   src = fetchPypi {
-    inherit pname version;
+    pname = "Pweave";
+    inherit version;
     sha256 = "5e5298d90e06414a01f48e0d6aa4c36a70c5f223d929f2a9c7e2d388451c7357";
   };
 
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index ea239e070315..f9fac5df68ff 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -168,6 +168,7 @@ mapAliases ({
   protonup = protonup-ng; # Added 2022-11-06
   pur = throw "pur has been renamed to pkgs.pur"; # added 2021-11-08
   pushbullet = pushbullet-py;  # Added 2022-10-15
+  Pweave = pweave; # added 2023-02-19
   pyalmond = throw "pyalmond has been removed, since its API endpoints have been shutdown"; # added 2023-02-02
   pydrive = throw "pydrive is broken and deprecated and has been replaced with pydrive2."; # added 2022-06-01
   pyGtkGlade = throw "Glade support for pygtk has been removed"; # added 2022-01-15
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 418b8d12a851..4aa8969fc3f6 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7691,7 +7691,7 @@ self: super: with self; {
 
   pvo = callPackage ../development/python-modules/pvo { };
 
-  Pweave = callPackage ../development/python-modules/pweave { };
+  pweave = callPackage ../development/python-modules/pweave { };
 
   pwntools = callPackage ../development/python-modules/pwntools {
     debugger = pkgs.gdb;