diff --git a/libpcscxx.spec.in b/libpcscxx.spec.in
index ad93902..0434e91 100644
--- a/libpcscxx.spec.in
+++ b/libpcscxx.spec.in
@@ -9,18 +9,18 @@ BuildRequires: gnupg, subversion, automake, autoconf, doxygen, graphviz
 BuildRequires: p11-kit-devel
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
 %if 0%{?fedora} || 0%{?rhel} || 0%{?rhl} || 0%{?centos} || 0%{?centos_ver} || 0%{?centos_version}
-BuildRequires: pkgconfig, redhat-lsb, qt5-qtbase-devel, qt5-qttools, qt5-qtwebkit-devel
-%if 0%{?fedora} || 0%{?rhel} || 0%{?rhl}
-BuildRequires: mscgen, qt5-qtbase-devel, qt5-qttools
-%else
+BuildRequires: pkgconfig, redhat-lsb
+%if 0%{?centos} || 0%{?centos_ver} || 0%{?centos_version}
 BuildRequires: qt-devel
+%else
+BuildRequires: mscgen, qt5-qtbase-devel, qt5-qttools, qt5-qtwebkit-devel
 %endif
 %else%if 0%{?suse_version} || 0%{?sles_version}
 BuildRequires: pkg-config, lsb-release
 %if 0%{?suse_version} < 1200 ||  0%{?sles_version} < 1200
-BuildRequires: libqt5-qtbase-devel, libqt5-qttools, libQt5WebKit5-devel
+BuildRequires: libqt4-devel, qt4-x11-tools, libQtWebKit-devel
 %else
-BuildRequires: libqt4-devel, qt4-x11-tools
+BuildRequires: libqt5-qtbase-devel, libqt5-qttools, libQt5WebKit5-devel
 %endif
 %endif%endif