diff --git a/libgssdp10.spec b/libgssdp10.spec
index 731a00e..4c4c5d8 100644
--- a/libgssdp10.spec
+++ b/libgssdp10.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libgssdp10
 Version:       1.0.3
-Release:       2mamba
+Release:       3mamba
 Summary:       A library that implements resource discovery and announcement over SSDP.
 Group:         System/Libraries
 Vendor:        openmamba
@@ -12,16 +12,15 @@ Source:        ftp://ftp.gnome.org/pub/gnome/sources/gssdp/%{majver}/gssdp-%{ver
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: ldconfig
 BuildRequires: libatk-devel
 BuildRequires: libcairo-devel
-BuildRequires: libfontconfig-devel
-BuildRequires: libfreetype-devel
 BuildRequires: libgdk-pixbuf-devel
 BuildRequires: libglib-devel
-BuildRequires: libgtk2-devel
+BuildRequires: libgtk-devel
+BuildRequires: libharfbuzz-devel
 BuildRequires: libpango-devel
 BuildRequires: libsoup-devel
-BuildRequires: pkg-config
 ## AUTOBUILDREQ-END
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -38,17 +37,24 @@ GSSDP implements resource discovery and announcement over SSDP.
 
 This package contains static libraries and header files need for development.
 
+%debug_package
+
 %prep
 %setup -q -n gssdp-%{version}
 
 %build
-%configure
+%configure \
+   --with-html-dir=%{_datadir}/gtk-doc/html/gssdp10 \
+   --program-suffix=10
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall
 
+
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -63,7 +69,7 @@ This package contains static libraries and header files need for development.
 
 %files devel
 %defattr(-,root,root)
-%{_bindir}/gssdp-device-sniffer
+%{_bindir}/gssdp-device-sniffer10
 %{_datadir}/gssdp/gssdp-device-sniffer.ui
 %{_includedir}/gssdp-1.0/libgssdp/gssdp*.h
 %{_libdir}/libgssdp-1.0.a
@@ -71,14 +77,17 @@ This package contains static libraries and header files need for development.
 %{_libdir}/libgssdp-1.0.so
 %{_libdir}/girepository-1.0/GSSDP-*.typelib
 %{_datadir}/gir-1.0/GSSDP-*.gir
-%dir %{_datadir}/gtk-doc/html/gssdp
-%{_datadir}/gtk-doc/html/gssdp/*
 %{_datadir}/vala/vapi/gssdp-1.0.deps
 %{_datadir}/vala/vapi/gssdp-1.0.vapi
+%dir %{_datadir}/gtk-doc/html/gssdp10
+%{_datadir}/gtk-doc/html/gssdp10/*
 %{_libdir}/pkgconfig/*.pc
 %doc ChangeLog NEWS README
 
 %changelog
+* Tue Apr 21 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.3-3mamba
+- disable gtkdoc to avoid conflict with non-legacy package
+
 * Fri Nov 22 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.3-2mamba
 - legacy package