diff --git a/qsynth.spec b/qsynth.spec
index a7a7514..170f13e 100644
--- a/qsynth.spec
+++ b/qsynth.spec
@@ -1,6 +1,6 @@
 Name:          qsynth
 Version:       1.0.2
-Release:       1mamba
+Release:       2mamba
 Summary:       A fluidsynth GUI front-end application written in C++ around the Qt3 toolkit
 Group:         Graphical Desktop/Applications/Multimedia
 Vendor:        openmamba
@@ -12,22 +12,25 @@ Patch3:        qsynth-0.9.6-default_alsa.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libQt6Core
+BuildRequires: libQt6Gui
+BuildRequires: libQt6Network
+BuildRequires: libQt6Widgets
 BuildRequires: libfluidsynth-devel
 BuildRequires: libgcc
 BuildRequires: libglvnd-devel
 BuildRequires: libpipewire-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: qt6-qtbase-devel
 BuildRequires: qt6-qtsvg-devel
 ## AUTOBUILDREQ-END
 Requires:      fluidsynth >= 1.0.5
-Requires:      soundfont-2rock9
+%ifnarch %{ix86}
+Recommends:    soundfont-2rock9
+%endif
 
 %description
 QSynth is a fluidsynth GUI front-end application written in C++ around the Qt3 toolkit using Qt Designer. Eventually it may evolve into a softsynth management application allowing the user to control and manage a variety of command line softsynth but for the moment it wraps the excellent FluidSynth.
 
-%debug_package
-
 %prep
 %setup -q
 %patch 3 -p1
@@ -44,18 +47,6 @@ QSynth is a fluidsynth GUI front-end application written in C++ around the Qt3 t
 %clean
 [ "%{buildroot}" != / ] && rm -rf %{buildroot}
 
-%post
-if [ $1 -ge 1 ]; then
-   [ -x %{_bindir}/gtk-update-icon-cache ] && %{_bindir}/gtk-update-icon-cache --quiet %{_datadir}/icons/hicolor
-fi
-:
-
-%postun
-if [ $1 -eq 0 ]; then
-   [ -x %{_bindir}/gtk-update-icon-cache ] && %{_bindir}/gtk-update-icon-cache --quiet %{_datadir}/icons/hicolor
-fi
-:
-
 %files
 %defattr(-,root,root)
 %{_bindir}/qsynth
@@ -79,6 +70,9 @@ fi
 %doc LICENSE
 
 %changelog
+* Sat Jan 11 2025 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-2mamba
+- i586: removed requirement for soundfont-2rock9; other archs: convert to Recommends
+
 * Fri Oct 04 2024 Automatic Build System <autodist@openmamba.org> 1.0.2-1mamba
 - automatic version update by autodist