diff --git a/pkgs/development/python-modules/xstatic-asciinema-player/default.nix b/pkgs/development/python-modules/xstatic-asciinema-player/default.nix
index d970f0888aa8..7651ce57c10d 100644
--- a/pkgs/development/python-modules/xstatic-asciinema-player/default.nix
+++ b/pkgs/development/python-modules/xstatic-asciinema-player/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-asciinema-player";
+  pname = "xstatic-asciinema-player";
   version = "2.6.1.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-asciinema-player";
+    inherit version;
     sha256 = "sha256-yA6WC067St82Dm6StaCKdWrRBhmNemswetIO8iodfcw=";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-bootbox/default.nix b/pkgs/development/python-modules/xstatic-bootbox/default.nix
index 6e5200d2a887..49c0f7d783fb 100644
--- a/pkgs/development/python-modules/xstatic-bootbox/default.nix
+++ b/pkgs/development/python-modules/xstatic-bootbox/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-Bootbox";
+  pname = "xstatic-bootbox";
   version = "5.5.1.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-Bootbox";
+    inherit version;
     sha256 = "4b2120bb33a1d8ada8f9e0532ad99987aa03879b17b08bfdc6b8326d6eb7c205";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-bootstrap/default.nix b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
index 0d9962e5faf5..808957f70d14 100644
--- a/pkgs/development/python-modules/xstatic-bootstrap/default.nix
+++ b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-Bootstrap";
+  pname = "xstatic-bootstrap";
   version = "4.5.3.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-Bootstrap";
+    inherit version;
     sha256 = "cf67d205437b32508a88b69a7e7c5bbe2ca5a8ae71097391a6a6f510ebfd2820";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-font-awesome/default.nix b/pkgs/development/python-modules/xstatic-font-awesome/default.nix
index 71028393dc8c..07bce6f3c4c0 100644
--- a/pkgs/development/python-modules/xstatic-font-awesome/default.nix
+++ b/pkgs/development/python-modules/xstatic-font-awesome/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-Font-Awesome";
+  pname = "xstatic-font-awesome";
   version = "6.2.1.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-Font-Awesome";
+    inherit version;
     sha256 = "sha256-8HWHEJYShjjy4VOQINgid1TD2IXdaOfubemgEjUHaCg=";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
index ce3f8c76dfa6..29ab4f1cb062 100644
--- a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
@@ -5,11 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-jQuery-File-Upload";
+  pname = "xstatic-jquery-file-upload";
   version = "10.31.0.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-jQuery-File-Upload";
+    inherit version;
     sha256 = "7d716f26aca14732c35c54f0ba6d38187600ab472fc98a91d972d12c5a70db27";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-jquery/default.nix b/pkgs/development/python-modules/xstatic-jquery/default.nix
index e2a8f8266111..bd48c889f3f0 100644
--- a/pkgs/development/python-modules/xstatic-jquery/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-jQuery";
+  pname = "xstatic-jquery";
   version = "3.5.1.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-jQuery";
+    inherit version;
     sha256 = "e0ae8f8ec5bbd28045ba4bca06767a38bd5fc27cf9b71f434589f59370dcd323";
   };
 
diff --git a/pkgs/development/python-modules/xstatic-pygments/default.nix b/pkgs/development/python-modules/xstatic-pygments/default.nix
index 68fc2339f559..6d8391dcb8aa 100644
--- a/pkgs/development/python-modules/xstatic-pygments/default.nix
+++ b/pkgs/development/python-modules/xstatic-pygments/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic-Pygments";
+  pname = "xstatic-pygments";
   version = "2.9.0.1";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic-Pygments";
+    inherit version;
     sha256 = "082c1e9fe606fbbef474f78b6fdb19e9a2efcc7a9b7d94163cf66f7bfae75762";
   };
 
diff --git a/pkgs/development/python-modules/xstatic/default.nix b/pkgs/development/python-modules/xstatic/default.nix
index d9d6e0398355..593dd7e9dd9e 100644
--- a/pkgs/development/python-modules/xstatic/default.nix
+++ b/pkgs/development/python-modules/xstatic/default.nix
@@ -4,11 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  pname = "XStatic";
+  pname = "xstatic";
   version = "1.0.3";
 
   src = fetchPypi {
-    inherit version pname;
+    pname = "XStatic";
+    inherit version;
     sha256 = "sha256-QCVEzJ4XlIlEEFTwnIB4BOEV6iRpB96HwDVftPWjEmg=";
   };