diff --git a/pkgs/by-name/us/usb-modeswitch/data.nix b/pkgs/by-name/us/usb-modeswitch/data.nix
index 347f19b48115..348ff4fa7fee 100644
--- a/pkgs/by-name/us/usb-modeswitch/data.nix
+++ b/pkgs/by-name/us/usb-modeswitch/data.nix
@@ -1,5 +1,4 @@
 {
-  lib,
   stdenv,
   fetchurl,
   tcl,
@@ -7,13 +6,13 @@
   udevCheckHook,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "usb-modeswitch-data";
   version = "20251207";
 
   src = fetchurl {
-    url = "http://www.draisberghof.de/usb_modeswitch/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-C7EtZK7l5GfDGvYaU/uCj/eqWcVKgsqF7u3kxWkL+mY=";
+    url = "https://www.draisberghof.de/usb_modeswitch/${finalAttrs.pname}-${finalAttrs.version}.tar.bz2";
+    hash = "sha256-C7EtZK7l5GfDGvYaU/uCj/eqWcVKgsqF7u3kxWkL+mY=";
   };
 
   doInstallCheck = true;
@@ -44,4 +43,4 @@ stdenv.mkDerivation rec {
     description = "Device database and the rules file for 'multi-mode' USB devices";
     inherit (usb-modeswitch.meta) license maintainers platforms;
   };
-}
+})
diff --git a/pkgs/by-name/us/usb-modeswitch/package.nix b/pkgs/by-name/us/usb-modeswitch/package.nix
index 3dbcce763660..3fd460f0b7a0 100644
--- a/pkgs/by-name/us/usb-modeswitch/package.nix
+++ b/pkgs/by-name/us/usb-modeswitch/package.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation (finalAttrs: {
   version = "2.6.2";
 
   src = fetchurl {
-    url = "http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-${finalAttrs.version}.tar.bz2";
+    url = "https://www.draisberghof.de/usb_modeswitch/usb-modeswitch-${finalAttrs.version}.tar.bz2";
     hash = "sha256-96vTN3hKnRvTnLilh1GK/28qQ9kWFF6v2Asbi3FG22Y=";
   };