diff --git a/rpm/libv3270.spec b/rpm/libv3270.spec
index c00275c..e828e46 100644
--- a/rpm/libv3270.spec
+++ b/rpm/libv3270.spec
@@ -16,12 +16,6 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-#---[ Macros ]--------------------------------------------------------------------------------------------------------
-
-%if ! %{defined _release}
-  %define _release suse%{suse_version}
-%endif
-
 #---[ Package header ]------------------------------------------------------------------------------------------------
 
 Summary:		3270 Virtual Terminal for GTK
@@ -31,7 +25,7 @@ Release:		0
 License:        LGPL-3.0
 Source:			libv3270-%{version}.tar.xz
 
-Url:			https://github.com/PerryWerneck/libv3270.git
+URL:			https://github.com/PerryWerneck/libv3270
 Group:			Development/Libraries/C and C++
 
 BuildRequires:	autoconf >= 2.61
@@ -54,11 +48,6 @@ BuildRequires:	gtk3-devel
 
 %endif
 
-# https://en.opensuse.org/openSUSE:Build_Service_cross_distribution_howto
-%if %{undefined fedora} && %{undefined rhel_version} && %{undefined centos_version}
-BuildRequires:	libgladeui-2-6
-%endif
-
 %if 0%{?centos_version}
 # CENTOS Genmarshal doesn't depends on python!
 BuildRequires:	python
@@ -66,32 +55,32 @@ BuildRequires:	python
 
 %description
 
-Originally designed as part of the pw3270 application this library provides a TN3270 virtual terminal widget for GTK 3.
+Originally designed as part of the pw3270 application, this library
+provides a TN3270 virtual terminal widget for GTK 3.
 
-See more details at https://softwarepublico.gov.br/social/pw3270/
+For more details, see https://softwarepublico.gov.br/social/pw3270/ .
 
 #---[ Library ]-------------------------------------------------------------------------------------------------------
 
-%define _product %(pkg-config --variable=product_name lib3270)
 %define MAJOR_VERSION %(echo %{version} | cut -d. -f1)
 %define MINOR_VERSION %(echo %{version} | cut -d. -f2)
 %define _libvrs %{MAJOR_VERSION}_%{MINOR_VERSION}
 
 %package -n %{name}-%{_libvrs}
-Summary:		TN3270 Access library
-Group:			Development/Libraries/C and C++
+Summary:		TN3270 access library
+Group:			System/Libraries
 
 %description -n %{name}-%{_libvrs}
+Originally designed as part of the pw3270 application, this library
+provides a TN3270 virtual terminal widget for GTK 3.
 
-Originally designed as part of the pw3270 application this library provides a TN3270 virtual terminal widget for GTK 3.
-
-See more details at https://softwarepublico.gov.br/social/pw3270/
+For more details, see https://softwarepublico.gov.br/social/pw3270/ .
 
 #---[ Development ]---------------------------------------------------------------------------------------------------
 
 %package devel
 
-Summary:	3270 Virtual Terminal for GTK development files
+Summary:	Header files for the 3270 Virtual Terminal library
 Group:		Development/Libraries/C and C++
 
 Requires:	%{name}-%{_libvrs} = %{version}
@@ -103,12 +92,7 @@ Requires:	lib3270-devel
 %endif
 
 %description devel
-
-3270 Virtual Terminal for GTK development files.
-
-Originally designed as part of the pw3270 application.
-
-See more details at https://softwarepublico.gov.br/social/pw3270/
+GTK development files for the 3270 Virtual Terminal.
 
 %package -n glade-catalog-v3270
 
@@ -119,17 +103,9 @@ Requires:	libv3270-devel = %{version}
 Requires:	glade
 
 %description -n glade-catalog-v3270
-
-3270 Virtual Terminal for GTK development files.
-
-Originally designed as part of the pw3270 application.
-
-This package provides a catalog for Glade, to allow the use of V3270
+This package provides a catalog for Glade to allow the use of V3270
 widgets in Glade.
 
-See more details at https://softwarepublico.gov.br/social/pw3270/
-
-
 #---[ Build & Install ]-----------------------------------------------------------------------------------------------
 
 %prep
@@ -138,14 +114,15 @@ See more details at https://softwarepublico.gov.br/social/pw3270/
 NOCONFIGURE=1 ./autogen.sh
 
 %configure \
-	--disable-static \
 	--enable-pic
 
 %build
-make all
+make %{?_smp_mflags}
 
 %install
-%makeinstall
+%make_install
+# configure --disable-static has no effect
+rm -f %{buildroot}/%{_libdir}/*.a
 
 %files -n %{name}-%{_libvrs}
 %defattr(-,root,root)
@@ -161,29 +138,20 @@ make all
 %{_libdir}/%{name}.so.%{MAJOR_VERSION}
 %{_libdir}/%{name}.so.%{MAJOR_VERSION}.%{MINOR_VERSION}
 
-%{_datadir}/%{_product}/colors.conf
-
-%dir %{_datadir}/%{_product}/remap/
-%{_datadir}/%{_product}/remap/*.xml
-
 %files devel
 %defattr(-,root,root)
 
+%{_datadir}/pw3270/pot/*.pot
+
 %{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/*.pc
 
 %{_includedir}/v3270.h
 %{_includedir}/v3270
 
-%{_datadir}/%{_product}/pot/*.pot
-
 %files -n glade-catalog-v3270
 %defattr(-,root,root)
-/usr/share/glade/catalogs/v3270.xml
-/usr/share/glade/pixmaps/hicolor/16x16/actions/widget-v3270-terminal.png
-/usr/share/glade/pixmaps/hicolor/22x22/actions/widget-v3270-terminal.png
-
-%pre -n %{name}-%{_libvrs} -p /sbin/ldconfig
+%{_datadir}/glade/
 
 %post -n %{name}-%{_libvrs} -p /sbin/ldconfig
 
--
libgit2 0.21.2