diff --git a/.gitignore b/.gitignore
index 88ef073..de989a6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /casync-1.tar.gz
 /casync-2434f4c.tar.gz
+/casync-cc63fcd.tar.gz
diff --git a/casync.spec b/casync.spec
index 1a2b12d..4e2d8c2 100644
--- a/casync.spec
+++ b/casync.spec
@@ -1,15 +1,15 @@
-%global gitcommit 2434f4cfdeef46d4fddd0b8100bcf947543931e8
+%global gitcommit cc63fcd2b23def5ca6b824cdaf7ba6deda3d23de
 %{?gitcommit:%global gitcommitshort %(c=%{gitcommit}; echo ${c:0:7})}
 
 Name:           casync
 Version:        1
-Release:        3%{?gitcommit:.git%{gitcommitshort}}%{?dist}
+Release:        4%{?gitcommit:.git%{gitcommitshort}}%{?dist}
 Summary:        Content Addressable Data Synchronizer
 
 License:        LGPLv2+
 URL:            https://github.com/systemd/casync
 %if %{defined gitcommit}
-Source0:        https://github.com/systemd/casync/archive/%{?gitcommit}.tar.gz#/%{name}-%{gitcommitshort}.tar.gz
+Source0:        https://github.com/keszybz/casync/archive/%{?gitcommit}.tar.gz#/%{name}-%{gitcommitshort}.tar.gz
 %else
 Source0:        https://github.com/systemd/casync/archive/v%{version}/%{name}-%{version}.tar.gz
 %endif
@@ -45,8 +45,7 @@ have to be transferred during an update.
 %meson_build
 
 %check
-# Some tests currently fail, but are being worked-on upstream.
-%meson_test || :
+%meson_test
 
 %install
 %meson_install
@@ -62,5 +61,8 @@ have to be transferred during an update.
 %_prefix/lib/casync/protocols/casync-https
 
 %changelog
+* Fri Jun 23 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1-4.git
+- Pull in fixes for failures on non-amd64 arches
+
 * Tue Jun 20 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1-1
 - Initial packaging
diff --git a/sources b/sources
index ca6e1cf..56ce438 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (casync-2434f4c.tar.gz) = 6a2038d37362e1a4f7821b62a47fcbb275d155354ad6a8fa110736112678b3acc0e528332027f9c403463bc010b983f6954f75380c91abc80b1533aaf77ba43b
+SHA512 (casync-cc63fcd.tar.gz) = 196b5935b2e287ec3a4d86cc40f808626aeba9537ba85e17bd95ae20e362108ff698bd0dcdba219a4a4b2123b952aaa02b9e00b81a94512ef7d3ee763d482353