diff --git a/muse-4.1.0-include_stdint.patch b/muse-4.1.0-include_stdint.patch
deleted file mode 100644
index 6ea275c..0000000
--- a/muse-4.1.0-include_stdint.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- muse-4.1.0/src/al/dsp.cpp.orig	2022-06-24 11:09:25.840407260 +0200
-+++ muse-4.1.0/src/al/dsp.cpp	2022-06-24 11:09:34.424404918 +0200
-@@ -21,7 +21,7 @@
- //=============================================================================
- 
- #include <stdio.h>
--//#include <stdint.h>
-+#include <stdint.h>
- //#include "config.h"
- #include "al.h"
- #include "dsp.h"
diff --git a/muse.png b/muse.png
deleted file mode 100644
index 90443ad..0000000
Binary files a/muse.png and /dev/null differ
diff --git a/muse.spec b/muse.spec
index 4577de6..6144b47 100644
--- a/muse.spec
+++ b/muse.spec
@@ -1,7 +1,7 @@
 ### AUTOUPDATE-OFF: 8
 Name:          muse
 Version:       4.2.1
-Release:       1mamba
+Release:       2mamba
 Summary:       A MIDI/Audio sequencer with recording and editing capabilities 
 Group:         Graphical Desktop/Applications/Multimedia
 Vendor:        openmamba
@@ -9,9 +9,6 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://muse-sequencer.github.io/
 Source:        https://github.com/muse-sequencer/muse.git/%{version}/muse-%{version}.tar.bz2
-#Source0:       http://downloads.sourceforge.net/sourceforge/lmuse/muse-%{version}.tar.gz
-Source1:       %{name}.png
-Patch0:        muse-4.1.0-include_stdint.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -61,7 +58,7 @@ BuildRequires: libexpat-devel >= 1.95.8
 BuildRequires: jadetex >= 3.13
 BuildRequires: libe2fs-devel >= 1.38
 BuildRequires: wine-devel >= 1:0.9.23
-Requires:      fst
+#Requires:      fst
 
 %description
 MusE is a MIDI/Audio sequencer with recording and editing capabilities written by Werner Schweer. 
@@ -71,7 +68,6 @@ MusE aims to be a complete multitrack virtual studio for Linux.
 
 %prep
 %setup -q
-#%patch 0 -p1
 
 %build
 cd src
@@ -111,9 +107,12 @@ cd src
 %{_mandir}/man1/muse4.1*
 %dir %{_docdir}/muse-*
 %{_docdir}/muse-*/*
-#%doc COPYING
+%doc LICENSE
 
 %changelog
+* Thu Feb 08 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 4.2.1-2mamba
+- removed requirement for fst
+
 * Fri Sep 29 2023 Automatic Build System <autodist@mambasoft.it> 4.2.1-1mamba
 - automatic version update by autodist