diff --git a/extra/js60/PKGBUILD b/extra/js60/PKGBUILD
index 853dd02ed..b049e04d9 100644
--- a/extra/js60/PKGBUILD
+++ b/extra/js60/PKGBUILD
@@ -1,31 +1,29 @@
 # Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
 
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
-#  - use tarball source
 #  - remove --enable-linker=gold
 
 pkgname=js60
-pkgver=60.7.1
+pkgver=60.7.2
 pkgrel=1
-_ffver=${pkgver%%.*}
-pkgdesc="JavaScript interpreter and libraries - Version $_ffver"
+pkgdesc="JavaScript interpreter and libraries - Version 60"
 arch=(x86_64)
 url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
 license=(MPL)
 depends=(gcc-libs readline zlib sh)
-makedepends=(python2 zip autoconf2.13 mercurial)
-_repo=https://hg.mozilla.org/mozilla-unified
-source=("https://hg.mozilla.org/mozilla-unified/archive/FIREFOX_${pkgver//./_}esr_RELEASE.tar.gz"
+makedepends=(python2 zip autoconf2.13)
+_relver=${pkgver}esr
+source=(https://archive.mozilla.org/pub/firefox/releases/$_relver/source/firefox-$_relver.source.tar.xz{,.asc}
         bug1415202.patch
-        mozjs60-fix-soname.patch
-        mozjs52-include-configure-script.patch)
-sha256sums=('de6793d4c7e01e216d3abb04e96b855ea7dd4ac0dadfa9d6bc20e3f310320416'
+        mozjs60-fix-soname.patch)
+sha256sums=('8a918ea70c806524f293336f6f4574bb6e69ca1e98e6e5e0e5c2d6ad2ac26ac2'
+            'SKIP'
             '0b410aa6ebd0236cd3ea524340c2da2235973a42cd0eaa90f7f394cd5bcbab95'
-            'c792837930defe27355941080e9b80ec1d45003c097e4707860acc13d43bc519'
-            'd91a89acd88bfc747a255050757a0c17139bf5c3508c2e1c3c6bb2056786a344')
+            'c792837930defe27355941080e9b80ec1d45003c097e4707860acc13d43bc519')
+validpgpkeys=('14F26682D0916CDD81E37B6D61B7B526D98F0353') # Mozilla Software Releases <release@mozilla.com>
 
 prepare() {
-  cd mozilla-unified-FIREFOX_${pkgver//./_}esr_RELEASE
+  cd firefox-$pkgver
   mkdir obj
 
   # https://bugzilla.mozilla.org/show_bug.cgi?id=1479687
@@ -33,7 +31,6 @@ prepare() {
 
   # https://salsa.debian.org/gnome-team/mozjs52/tree/debian/master/debian/patches
   patch -Np1 -i ../mozjs60-fix-soname.patch
-  patch -Np1 -i ../mozjs52-include-configure-script.patch
 }
 
 build() {
@@ -55,7 +52,7 @@ build() {
     --without-system-icu
   )
 
-  cd mozilla-unified-FIREFOX_${pkgver//./_}esr_RELEASE/obj
+  cd firefox-$pkgver/obj
 
   export PYTHON=/usr/bin/python2
 
@@ -74,7 +71,7 @@ check() {
     basic
   )
 
-  cd mozilla-unified-FIREFOX_${pkgver//./_}esr_RELEASE/obj
+  cd firefox-$pkgver/obj
   make -C js/src check-jstests check-jit-test \
     JSTESTS_EXTRA_ARGS="${jstests_extra_args[*]}" \
     JITTEST_EXTRA_ARGS="${jittest_extra_args[*]}" \
@@ -82,7 +79,7 @@ check() {
 }
 
 package() {
-  cd mozilla-unified-FIREFOX_${pkgver//./_}esr_RELEASE/obj
+  cd firefox-$pkgver/obj
   make DESTDIR="$pkgdir" install
   rm "$pkgdir"/usr/lib/*.ajs
   find "$pkgdir"/usr/{lib/pkgconfig,include} -type f -exec chmod -c a-x {} +
diff --git a/extra/js60/mozjs52-include-configure-script.patch b/extra/js60/mozjs52-include-configure-script.patch
deleted file mode 100644
index 523e6575e..000000000
--- a/extra/js60/mozjs52-include-configure-script.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 4a06a1a6a71293decb83aee7adb74bc709493106 Mon Sep 17 00:00:00 2001
-From: Philip Chimento <philip.chimento@gmail.com>
-Date: Wed, 5 Jul 2017 22:57:09 -0700
-Subject: [PATCH] build: Include configure script, be nicer about options
-
-A configure script is not included in the SpiderMonkey tarball by
-default. Also, we have to account for JHbuild passing extra unknown
-options like --disable-Werror.
-
-https://bugzilla.mozilla.org/show_bug.cgi?id=1379540
----
- js/src/configure                               | 9 +++++++++
- python/mozbuild/mozbuild/configure/__init__.py | 2 +-
- python/mozbuild/mozbuild/configure/options.py  | 6 +++++-
- 3 files changed, 15 insertions(+), 2 deletions(-)
- create mode 100755 js/src/configure
-
-diff --git a/js/src/configure b/js/src/configure
-new file mode 100755
-index 00000000..f1ef8c49
---- /dev/null
-+++ b/js/src/configure
-@@ -0,0 +1,9 @@
-+#!/bin/sh
-+
-+SRCDIR=$(dirname $0)
-+TOPSRCDIR="$SRCDIR"/../..
-+export OLD_CONFIGURE="$SRCDIR"/old-configure
-+
-+set -- "$@" --enable-project=js
-+
-+which python2.7 > /dev/null && exec python2.7 "$TOPSRCDIR/configure.py" "$@" || exec python "$TOPSRCDIR/configure.py" "$@"
-diff --git a/python/mozbuild/mozbuild/configure/__init__.py b/python/mozbuild/mozbuild/configure/__init__.py
-index 0fe640ca..09b460d3 100644
---- a/python/mozbuild/mozbuild/configure/__init__.py
-+++ b/python/mozbuild/mozbuild/configure/__init__.py
-@@ -356,7 +356,7 @@ def run(self, path=None):
-         # All options should have been removed (handled) by now.
-         for arg in self._helper:
-             without_value = arg.split('=', 1)[0]
--            raise InvalidOptionError('Unknown option: %s' % without_value)
-+            print('Ignoring', without_value, ': Unknown option')
- 
-         # Run the execution queue
-         for func, args in self._execution_queue:
-diff --git a/python/mozbuild/mozbuild/configure/options.py b/python/mozbuild/mozbuild/configure/options.py
-index 4310c862..15bfe425 100644
---- a/python/mozbuild/mozbuild/configure/options.py
-+++ b/python/mozbuild/mozbuild/configure/options.py
-@@ -402,7 +402,11 @@ def __init__(self, environ=os.environ, argv=sys.argv):
- 
-     def add(self, arg, origin='command-line', args=None):
-         assert origin != 'default'
--        prefix, name, values = Option.split_option(arg)
-+        try:
-+            prefix, name, values = Option.split_option(arg)
-+        except InvalidOptionError as e:
-+            print('Ignoring', arg, ':', e)
-+            return
-         if args is None:
-             args = self._extra_args
-         if args is self._extra_args and name in self._extra_args:
-