-# http://downloadcenter.intel.com/, enter "processor microcode data file" to the search
-Source0: http://downloadmirror.intel.com/23984/eng/microcode-%{version}.tgz
-# Source0-md5: eec20032e6bef99dc4282c0ca317e100
-# Tool for splitting Intel's microcode file. From Fedora
-Source1: intel-microcode2ucode.c
+Source0: https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/microcode-%{version}.tar.gz
+# Source0-md5: d48388782e322c258e17f7d79201a9e0
+BuildRequires: iucode-tool