diff --git a/extra/thunderbird/PKGBUILD b/extra/thunderbird/PKGBUILD
index efe5d0112..ddd40fd3c 100644
--- a/extra/thunderbird/PKGBUILD
+++ b/extra/thunderbird/PKGBUILD
@@ -17,7 +17,7 @@ highmem=1
 
 pkgname=thunderbird
 pkgver=45.2.0
-pkgrel=1
+pkgrel=1.1
 pkgdesc="Standalone mail and news reader from mozilla.org"
 arch=('i686' 'x86_64')
 license=('MPL' 'GPL' 'LGPL')
@@ -35,7 +35,8 @@ source=(https://ftp.mozilla.org/pub/mozilla.org/thunderbird/releases/$pkgver/sou
         thunderbird-install-dir.patch
         firefox-gcc-6.0.patch mozilla-1228540.patch mozilla-1228540-1.patch
         vendor.js
-        no-neon.patch)
+        no-neon.patch
+        mozilla-1253216.patch)
 options=('!emptydirs' '!makeflags')
 sha256sums=('bd2389cbb28138668ab41b26f1dce49c455807e09b43fd370ee765ae3f0937c0'
             'e6ab613a6d15668ac6856b591d07efa4a338671dad4ce09e9254662848462ee5'
@@ -45,7 +46,8 @@ sha256sums=('bd2389cbb28138668ab41b26f1dce49c455807e09b43fd370ee765ae3f0937c0'
             '3a3e84c702ee31450a3e84698441aceb11cf44e64c9fedcaddb8cb50db759417'
             'd1ccbaf0973615c57f7893355e5cd3a89efb4e91071d0ec376e429b50cf6ed19'
             'e4ea8e6788163d9f8db8f1f40023db3ea0a1358f9a4510169f2d4c4fe6a887ed'
-            '59f40d8b2480aa67bf76f4f119826b6828a6a59cc040caf1ab5a6e19eef44c6e')
+            '59f40d8b2480aa67bf76f4f119826b6828a6a59cc040caf1ab5a6e19eef44c6e'
+            '1e7ef08acd46aeacc8cd8b2c89012983fb2c8c18648e0f3e9371b0c76caedbde')
 
 # Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
 # Note: These are for Arch Linux use ONLY. For your own distribution, please
@@ -93,6 +95,7 @@ prepare() {
   else
     echo "ac_add_options --disable-ion" >> .mozconfig
   fi
+  patch -p2 -d mozilla < ../mozilla-1253216.patch
 }
 
 build() {
diff --git a/extra/thunderbird/mozilla-1253216.patch b/extra/thunderbird/mozilla-1253216.patch
new file mode 100644
index 000000000..6de072054
--- /dev/null
+++ b/extra/thunderbird/mozilla-1253216.patch
@@ -0,0 +1,12 @@
+diff -up firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h.old firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h
+--- firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h.old	2016-03-01 09:45:01.000000000 +0100
++++ firefox-45.0/firefox-45.0/js/src/jit/AtomicOperations.h	2016-03-03 13:13:34.915015391 +0100
+@@ -305,7 +305,7 @@ AtomicOperations::isLockfree(int32_t siz
+     || defined(__ppc__) || defined(__PPC__)
+ # include "jit/none/AtomicOperations-ppc.h"
+ #elif defined(JS_CODEGEN_NONE)
+-# include "jit/none/AtomicOperations-none.h"
++# include "jit/none/AtomicOperations-ppc.h"
+ #elif defined(JS_CODEGEN_X86) || defined(JS_CODEGEN_X64)
+ # include "jit/x86-shared/AtomicOperations-x86-shared.h"
+ #else