diff --git a/modules/athena-bccr/sys.nix b/modules/athena-bccr/sys.nix
index 98ae904..ce63b01 100644
--- a/modules/athena-bccr/sys.nix
+++ b/modules/athena-bccr/sys.nix
@@ -1,5 +1,4 @@
 {
-  config,
   pkgs,
   lib,
   cfg,
@@ -8,9 +7,6 @@
 }: let
   athena = pkgs.${doctrine.prefix}.athena-bccr.${cfg.release};
   inherit (athena) vendor;
-
-  driver = athena.card-driver.lib;
-  scmiddleware = "${driver}/lib/SCMiddleware";
 in {
   environment = {
     etc =
@@ -20,12 +16,11 @@ in {
         '';
       }
       // lib.optionalAttrs (vendor == "athena") {
-        "Athena".source = "${driver}/etc/Athena";
+        "Athena".source = "${athena.card-driver.lib}/etc/Athena";
       }
       // lib.optionalAttrs (vendor == "idopte") {
-        "idoss.conf".source = "${driver}/etc/idoss.conf";
-        "idoss.lic".source = "${driver}/etc/idoss.lic";
-        "SCMiddleware".source = scmiddleware;
+        "idoss.conf".source = "${athena.card-driver.lib}/etc/idoss.conf";
+        "idoss.lic".source = "${athena.card-driver.lib}/etc/idoss.lic";
       };
 
     systemPackages = [athena.card-driver];
@@ -52,42 +47,10 @@ in {
   services = {
     pcscd.enable = true;
 
-    udev.extraRules =
-      lib.optionalString (vendor == "athena") ''
-        # Athena Smartcard Solutions, Inc. ASEDrive V3CR
-        ATTRS{idVendor}=="0dc3", ATTRS{idProduct}=="1004", MODE="660", GROUP="${cfg.group}", TAG+="uaccess"
-      ''
-      + lib.optionalString (vendor == "idopte") ''
-        # Bit4id Srl miniLector-s
-        ACTION=="add",    SUBSYSTEM=="usb", ENV{PRODUCT}=="25dd/1101*", RUN+="${config.systemd.package}/bin/systemctl start --no-block idopte-reader.target"
-        ACTION=="remove", SUBSYSTEM=="usb", ENV{PRODUCT}=="25dd/1101*", RUN+="${config.systemd.package}/bin/systemctl stop --no-block idopte-reader.target"
-      '';
-  };
-
-  systemd = lib.mkIf (vendor == "idopte") {
-    #TODO: make this run as a non-root user
-    services.idopte-cache = {
-      description = "Idopte cache server";
-
-      after = ["smartcard.target"];
-      bindsTo = ["idopte-reader.target"];
-      wantedBy = ["idopte-reader.target"];
-
-      serviceConfig = {
-        Type = "forking";
-        PIDFile = "/run/idoCacheSrv.pid";
-        RuntimeDirectory = "idoss";
-
-        ExecStart = "${scmiddleware}/idocachesrv";
-      };
-    };
-
-    targets.idopte-reader = {
-      description = "Idopte USB reader inserted";
-
-      wants = ["smartcard.target"];
-      before = ["smartcard.target"];
-    };
+    udev.extraRules = ''
+      # Athena Smartcard Solutions, Inc. ASEDrive V3CR
+      ATTRS{idVendor}=="0dc3", ATTRS{idProduct}=="1004", MODE="660", GROUP="${cfg.group}", TAG+="uaccess"
+    '';
   };
 
   users.groups.${cfg.group} = {};
diff --git a/pkgs/athena-bccr/firmador.nix b/pkgs/athena-bccr/firmador.nix
index feec48e..82578e8 100644
--- a/pkgs/athena-bccr/firmador.nix
+++ b/pkgs/athena-bccr/firmador.nix
@@ -27,7 +27,7 @@ in
       ./0001-Remove-CheckUpdatePlugin-from-default-list.patch
     ];
 
-    mvnHash = "sha256-QDjhwrKZK/cEQxRYUM+z1zMCNrTHyxRqAhUfNtubhhI=";
+    mvnHash = "sha256-0vwJ1f+0UXxrXRaJ1BHqfOXDU/pxrSPdYYEQ71m4jJQ=";
 
     nativeBuildInputs = [
       makeWrapper
diff --git a/pkgs/athena-bccr/unwrapped.nix b/pkgs/athena-bccr/unwrapped.nix
index 3a70144..c7781e4 100644
--- a/pkgs/athena-bccr/unwrapped.nix
+++ b/pkgs/athena-bccr/unwrapped.nix
@@ -102,7 +102,6 @@
     libnotify,
     openssl,
     pcsclite,
-    python3,
     stdenv,
     unzip,
     webkitgtk_4_1,
@@ -125,7 +124,6 @@
 
       nativeBuildInputs = [
         autoPatchelfHook
-        python3
       ];
 
       outputs = ["out" "lib"];
@@ -134,34 +132,15 @@
         runHook preInstall
 
         install -m755 -d $out/bin $lib/{etc,lib/SCMiddleware}
-        install -m755 usr/lib/SCMiddleware/SCManager $out/bin
-        install -m755 usr/lib/SCMiddleware/{*.so,idocachesrv} $lib/lib/SCMiddleware
+        install -m755 usr/lib/SCMiddleware/{idocachesrv,SCManager} $out/bin
+        install -m755 usr/lib/SCMiddleware/*.so $lib/lib/SCMiddleware
         cp -r etc/id* $lib/etc
 
         runHook postInstall
       '';
 
       preFixup = ''
-        for elf in $lib/lib/SCMiddleware/* $out/bin/*; do
-          python3 /dev/fd/3 <$elf >$elf.patched 3<<EOF
-        import sys
-        contents = sys.stdin.buffer.read()
-
-        def bin_replace(s, a, b):
-          assert len(a) >= len(b)
-          return s.replace(a, b + b'\0' * (len(a) - len(b)))
-
-        contents = bin_replace(contents, b'/usr/lib/SCMiddleware', b'/etc/SCMiddleware')
-        contents = bin_replace(contents, b'/tmp/.idoss_socket', b'/run/idoss/socket')
-
-        sys.stdout.buffer.write(contents)
-        EOF
-
-          chmod --reference=$elf $elf.patched
-          mv $elf.patched $elf
-
-          patchelf --set-rpath $lib/lib/SCMiddleware $elf
-        done
+        patchelf --set-rpath $lib/lib/SCMiddleware $lib/lib/SCMiddleware/* $out/bin/*
       '';
 
       passthru.pkcs11-path = "lib/SCMiddleware/libidop11.so";