diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index da85fd1..e0dfb16 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -13,6 +13,13 @@ Thu May 17 14:01:18 UTC 2018 - wr@rosenauer.org
   * Restored translations of the Preferences panels when using a
     language pack (bmo#1461590)
 
+-------------------------------------------------------------------
+Tue May 15 06:23:42 UTC 2018 - guillaume.gardet@opensuse.org
+
+- Disable webrtc for aarch64 due to bmo#1434589
+- Add patch to fix skia build on AArch64:
+  * mozilla-fix-skia-aarch64.patch
+
 -------------------------------------------------------------------
 Mon May 14 13:37:38 UTC 2018 - pcerny@suse.com
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index 1c10abc..e972237 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -156,10 +156,10 @@ Patch8:         mozilla-bmo256180.patch
 Patch9:         mozilla-i586-DecoderDoctorLogger.patch
 Patch10:        mozilla-i586-domPrefs.patch
 Patch11:        mozilla-enable-csd.patch
+Patch12:        mozilla-fix-skia-aarch64.patch
 # Firefox/browser
 Patch101:       firefox-kde.patch
 Patch102:       firefox-branded-icons.patch
-
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Requires(post):   coreutils shared-mime-info desktop-file-utils
 Requires(postun): shared-mime-info desktop-file-utils
@@ -271,6 +271,7 @@ cd $RPM_BUILD_DIR/%{source_prefix}
 %patch10 -p1
 %endif
 %patch11 -p1
+%patch12 -p1
 # Firefox
 %patch101 -p1
 %patch102 -p1
@@ -383,7 +384,7 @@ ac_add_options --with-arch=armv6
 ac_add_options --with-arch=armv7-a
 %endif
 %endif
-%ifarch %arm s390x
+%ifarch aarch64 %arm s390x
 ac_add_options --disable-webrtc
 %endif
 EOF
diff --git a/mozilla-fix-skia-aarch64.patch b/mozilla-fix-skia-aarch64.patch
new file mode 100644
index 0000000..cf649eb
--- /dev/null
+++ b/mozilla-fix-skia-aarch64.patch
@@ -0,0 +1,20 @@
+--- firefox-60.0/gfx/skia/skia/src/jumper/SkJumper_stages.cpp.orig	2018-05-14 13:23:26.001095058 +0200
++++ firefox-60.0/gfx/skia/skia/src/jumper/SkJumper_stages.cpp	2018-05-14 13:24:46.851416500 +0200
+@@ -666,7 +666,7 @@ SI F approx_powf(F x, F y) {
+ }
+ 
+ SI F from_half(U16 h) {
+-#if defined(__aarch64__) && !defined(SK_BUILD_FOR_GOOGLE3)  // Temporary workaround for some Google3 builds.
++#if defined(JUMPER_IS_NEON) && defined(__aarch64__) && !defined(SK_BUILD_FOR_GOOGLE3)  // Temporary workaround for some Google3 builds.
+     return vcvt_f32_f16(h);
+ 
+ #elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_AVX512)
+@@ -686,7 +686,7 @@ SI F from_half(U16 h) {
+ }
+ 
+ SI U16 to_half(F f) {
+-#if defined(__aarch64__) && !defined(SK_BUILD_FOR_GOOGLE3)  // Temporary workaround for some Google3 builds.
++#if defined(JUMPER_IS_NEON) && defined(__aarch64__) && !defined(SK_BUILD_FOR_GOOGLE3)  // Temporary workaround for some Google3 builds.
+     return vcvt_f16_f32(f);
+ 
+ #elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_AVX512)