diff --git a/synfig.spec b/synfig.spec
index 234cad3..996f9b7 100644
--- a/synfig.spec
+++ b/synfig.spec
@@ -1,6 +1,6 @@
 Name:          synfig
 Version:       1.4.2
-Release:       1mamba
+Release:       2mamba
 Summary:       A vector based 2D animation package
 Group:         Applications/Graphics
 Vendor:        openmamba
@@ -16,11 +16,6 @@ License:       GPL
 BuildRequires: etl-devel
 BuildRequires: glibc-devel
 BuildRequires: libMagick-devel
-BuildRequires: libavcodec-ffmpeg-devel
-BuildRequires: libavcodec-ffmpeg2-devel
-BuildRequires: libavformat-ffmpeg-devel
-BuildRequires: libavformat-ffmpeg2-devel
-BuildRequires: libavutil-ffmpeg-devel
 BuildRequires: libcairo-devel
 BuildRequires: libfftw-devel
 BuildRequires: libfontconfig-devel
@@ -40,13 +35,11 @@ BuildRequires: libpango-devel
 BuildRequires: libpng-devel
 BuildRequires: libsigc++2-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: libswscale-ffmpeg-devel
-BuildRequires: libswscale-ffmpeg2-devel
 BuildRequires: libxml++2-devel
 BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libMagick-devel >= 7.0.9.4-1mamba
+BuildRequires: libMagick-devel >= 7.1.0.35
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 BuildRequires: etl-devel
 
@@ -76,7 +69,8 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%configure
+%configure \
+  --without-libavcodec
 
 %make
 
@@ -127,8 +121,8 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/synfig/modules/libmod_imagemagick.so
 %{_libdir}/synfig/modules/libmod_jpeg.la
 %{_libdir}/synfig/modules/libmod_jpeg.so
-%{_libdir}/synfig/modules/libmod_libavcodec.la
-%{_libdir}/synfig/modules/libmod_libavcodec.so
+#%{_libdir}/synfig/modules/libmod_libavcodec.la
+#%{_libdir}/synfig/modules/libmod_libavcodec.so
 %{_libdir}/synfig/modules/libmod_magickpp.la
 %{_libdir}/synfig/modules/libmod_magickpp.so
 %{_libdir}/synfig/modules/libmod_mng.la
@@ -161,6 +155,9 @@ This package contains libraries and header files for developing applications tha
 %doc ChangeLog ChangeLog.old NEWS README TODO
 
 %changelog
+* Thu May 26 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.2-2mamba
+- rebuilt with ImageMagick 7.1.0.35
+
 * Sun Nov 28 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.2-1mamba
 - update to 1.4.2