diff --git a/apfel.changes b/apfel.changes
index c1cf95d..bbafe4b 100644
--- a/apfel.changes
+++ b/apfel.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Mar 26 19:15:46 UTC 2018 - stefan.bruens@rwth-aachen.de
+
+- Drop Qt4 BuildRequires, ApfelGUI has been deprecated in version 2.7
+  and removed subsequently
+- Build on all archs
+
 -------------------------------------------------------------------
 Sat Oct 28 15:23:17 UTC 2017 - badshah400@gmail.com
 
diff --git a/apfel.spec b/apfel.spec
index e8cb1bb..0171bfe 100644
--- a/apfel.spec
+++ b/apfel.spec
@@ -35,10 +35,8 @@ BuildRequires:  libboost_headers-devel
 %else
 BuildRequires:  boost-devel
 %endif
-BuildRequires:  libqt4-devel
 BuildRequires:  python-devel
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-ExclusiveArch:  x86_64 s390x
 
 %description
 APFEL is a library to perform the combined QCD+QED DGLAP