diff --git a/.gitignore b/.gitignore
index 99cfd3d..2662323 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ libffado-2.0.1-svn1864.tar.bz2
 /libffado-2.3.0.tgz
 /libffado-2.4.0.tgz
 /libffado-2.4.1.tgz
+/libffado-2.4.3.tgz
diff --git a/libffado-mixer-py3.patch b/libffado-mixer-py3.patch
deleted file mode 100644
index 4b49423..0000000
--- a/libffado-mixer-py3.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-diff -rupN libffado-2.4.1.org/SConstruct libffado-2.4.1/SConstruct
---- libffado-2.4.1.org/SConstruct	2018-03-04 01:13:17.000000000 -0500
-+++ libffado-2.4.1/SConstruct	2019-09-18 19:38:12.105388609 -0400
-@@ -719,8 +719,8 @@ def is_userspace_32bit(cpuinfo):
-         # /bin/mount:     file format elf64-x86-64
-         # or like this:
-         # /bin/mount:     file format elf32-powerpc
--        for line in x.split(b'\n'):
--            line = line.strip().decode()
-+        for line in x.split('\n'):
-+            line = line.strip()
-             if line.startswith(real_exe):
-                 x, fmt = line.rsplit(None, 1)
-                 answer = 'elf32' in fmt
-diff -rupN libffado-2.4.1.org/support/mixer-qt4/SConscript libffado-2.4.1/support/mixer-qt4/SConscript
---- libffado-2.4.1.org/support/mixer-qt4/SConscript	2015-04-12 07:18:15.000000000 -0400
-+++ libffado-2.4.1/support/mixer-qt4/SConscript	2019-09-18 19:37:50.112436538 -0400
-@@ -29,16 +29,13 @@ Import( 'env' )
- if env['BUILD_MIXER'] == 'true':
-     e = env.Clone()
- 
--    def findfiles( arg, dirname, names ):
--        for name in names:
-+    pythonfiles = [ 'ffado/config.py' ]
-+    for dirpath, dirnames, files in os.walk( "ffado"):
-+        for name in files:
-             if name.startswith("."):
--                names.remove(name)
--        for name in names:
-+                continue
-             if '.pyc' not in name and '.in' not in name:
--                arg.append( os.path.join( dirname, name ) )
--
--    pythonfiles = [ 'ffado/config.py' ]
--    os.path.walk( "ffado", findfiles, pythonfiles )
-+                pythonfiles.append(os.path.join(dirpath, name))
- 
-     e.ScanReplace( "ffado/config.py.in" )
-     e.Depends( "ffado/config.py", "#/SConstruct" )
diff --git a/libffado.spec b/libffado.spec
index a8ae5d5..5d2beb4 100644
--- a/libffado.spec
+++ b/libffado.spec
@@ -1,14 +1,12 @@
 Summary:        Free firewire audio driver library
 Name:           libffado
-Version:        2.4.1
-Release:        11%{?dist}
+Version:        2.4.3
+Release:        1%{?dist}
 # src/libutil/float_cast.h is LGPLv2+.
 # The rest is (GPLv2 or GPLv3)
 License:        LGPLv2+ and (GPLv2 or GPLv3)
 URL:            http://www.ffado.org/
 Source0:        http://www.ffado.org/files/%{name}-%{version}.tgz
-# Convert the package to Python3. Sent upstream via email.
-Patch0:         libffado-mixer-py3.patch
 # The trunk is tarballed as follows:
 # bash libffado-snapshot.sh 2088
 # The fetch script
@@ -68,7 +66,6 @@ Applications and utilities for use with libffado.
 
 %prep
 %setup -q
-%patch0 -p1 -b .py3
 
 # We don't want to install all tests
 sed -i '/Install/d' tests/{,*/}SConscript
@@ -158,6 +155,9 @@ appstream-util validate-relax --nonet \
 
 
 %changelog
+* Fri May 29 2020 Nils Philippsen <nils@tiptoe.de> - 2.4.3-1
+- version 2.4.3
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 2.4.1-11
 - Rebuilt for Python 3.9
 
diff --git a/sources b/sources
index 5ffb408..80b41ef 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libffado-2.4.1.tgz) = 0859f17b87c68108bbde726d1cf8ab0b99f6f7f02cbe36acd8b451e112688a4d1edc21134eb4a2edc8c92dcf5f5da52efeabb2ad0dc07804ed1aa664a3b38d74
+SHA512 (libffado-2.4.3.tgz) = d5d3f6b5c446002f3b62d00a215532c208fcc86bedb444bb20872b6b064d48330c6c1ba923bacc4f538ac8e2c73be4dfe0e27f80ea196d5789493d980dfde609