diff --git a/pkgs/tools/security/pcsc-cyberjack/default.nix b/pkgs/tools/security/pcsc-cyberjack/default.nix
index b420263c209b..04aad0b27739 100644
--- a/pkgs/tools/security/pcsc-cyberjack/default.nix
+++ b/pkgs/tools/security/pcsc-cyberjack/default.nix
@@ -2,17 +2,18 @@
 
 let
   version = "3.99.5";
-  suffix = "SP13";
+  suffix = "SP15";
   tarBall = "${version}final.${suffix}";
 
-in stdenv.mkDerivation rec {
+in
+stdenv.mkDerivation rec {
   pname = "pcsc-cyberjack";
   inherit version;
 
   src = fetchurl {
     url =
-      "http://support.reiner-sct.de/downloads/LINUX/V${version}_${suffix}/${pname}_${tarBall}.tar.gz";
-    sha256 = "1lx4bfz4riz7j77sl65akyxzww0ygm63w0c1b75knr1pijlv8d3b";
+      "https://support.reiner-sct.de/downloads/LINUX/V${version}_${suffix}/${pname}_${tarBall}.tar.bz2";
+    sha256 = "sha256-rLfCgyRQcYdWcTdnxLPvUAgy1lLtUbNRELkQsR69Rno=";
   };
 
   outputs = [ "out" "tools" ];
@@ -36,7 +37,7 @@ in stdenv.mkDerivation rec {
     description = "REINER SCT cyberJack USB chipcard reader user space driver";
     homepage = "https://www.reiner-sct.com/";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ aszlig ];
+    maintainers = with maintainers; [ aszlig flokli ];
     platforms = platforms.linux;
   };
 }