diff --git a/pkgs/development/python-modules/sqlalchemy-i18n/default.nix b/pkgs/development/python-modules/sqlalchemy-i18n/default.nix
index a17e7ada4522..a33a9783319f 100644
--- a/pkgs/development/python-modules/sqlalchemy-i18n/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-i18n/default.nix
@@ -7,11 +7,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "SQLAlchemy-i18n";
+  pname = "sqlalchemy-i18n";
   version = "1.1.0";
 
   src = fetchPypi {
-    inherit pname version;
+    pname = "SQLAlchemy-i18n";
+    inherit version;
     sha256 = "de33376483a581ca14218d8f57a114466c5f72b674a95839b6c4564a6e67796f";
   };
 
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 0d3ac845f608..a98b5b7847ca 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -39,7 +39,7 @@
 }:
 
 buildPythonPackage rec {
-  pname = "SQLAlchemy";
+  pname = "sqlalchemy";
   version = "2.0.28";
   format = "pyproject";