diff --git a/srcpkgs/usbarmory-kernel/template b/srcpkgs/usbarmory-kernel/template
index 1214215957a..3b7fb1b890a 100644
--- a/srcpkgs/usbarmory-kernel/template
+++ b/srcpkgs/usbarmory-kernel/template
@@ -1,16 +1,16 @@
 # Template file for 'usbarmory-kernel'
 pkgname=usbarmory-kernel
-version=4.2.0
+version=4.2.1
 revision=1
 _configrev=1952b30fcaa9a4e22f63fe22e033d312f491a11e
-wrksrc="linux-${version%.*}"
+wrksrc="linux-${version}"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
 homepage="http://inversepath.com/usbarmory"
 license="GPL-2"
 short_desc="The Linux kernel and modules for the Inversepath USB armory"
-distfiles="${KERNEL_SITE}/kernel/v4.x/linux-${version%.*}.tar.xz
+distfiles="${KERNEL_SITE}/kernel/v4.x/linux-${version}.tar.xz
  https://github.com/inversepath/usbarmory/archive/$_configrev.tar.gz"
-checksum="cf20e044f17588d2a42c8f2a450b0fd84dfdbd579b489d93e9ab7d0e8b45dbeb
+checksum="7fdf35bf364cc88a9797dac0bc6c0f9951ae031c1d937f61583a649887bb8dac
  cddb30b47b3aa0fe5a012167d64d18110869c9055a0c2803ad8268cd297ce2db"
 
 nodebug=yes