diff --git a/alarm/uboot-odroid-c2-mainline/PKGBUILD b/alarm/uboot-odroid-c2-mainline/PKGBUILD
index c7b0d8131..1fb1c268d 100644
--- a/alarm/uboot-odroid-c2-mainline/PKGBUILD
+++ b/alarm/uboot-odroid-c2-mainline/PKGBUILD
@@ -4,7 +4,7 @@
 buildarch=8
 
 pkgname=uboot-odroid-c2-mainline
-pkgver=2017.05rc3
+pkgver=2017.07
 pkgrel=1
 pkgdesc="Mainline U-Boot for ODROID-C2"
 arch=('aarch64')
@@ -19,7 +19,7 @@ source=("ftp://ftp.denx.de/pub/u-boot/u-boot-${pkgver/rc/-rc}.tar.bz2"
         'sd_fusing.sh'
         'boot.txt'
         'mkscr')
-md5sums=('2448e8ccf3e140c7a3506e0c1f68fc37'
+md5sums=('b74741e7a9ad1cf9a5bfa87302b80f2b'
          '448f16a7f15871a2c5686689c0be5ef0'
          'c1222a54697dc5025f059024d41b9659'
          '4258258571f02d00d4b38d03b563dc2b'
@@ -33,7 +33,7 @@ build() {
   make distclean
   make odroid-c2_defconfig
   echo 'CONFIG_IDENT_STRING=" Arch Linux ARM"' >> .config
-  make EXTRAVERSION=-${pkgrel}
+  make -j1 EXTRAVERSION=-${pkgrel}
 
   cd ../u-boot-${_commit}
   make -C tools/fip_create