diff --git a/libproxy-0.4.16-upstream-fix-python-argtypes_must_be_a_sequence.patch b/libproxy-0.4.16-upstream-fix-python-argtypes_must_be_a_sequence.patch
new file mode 100644
index 0000000..0c29890
--- /dev/null
+++ b/libproxy-0.4.16-upstream-fix-python-argtypes_must_be_a_sequence.patch
@@ -0,0 +1,36 @@
+From cb41b94be34b31bc84eed0908858654632e57906 Mon Sep 17 00:00:00 2001
+From: Dominique Leuenberger <dimstar@opensuse.org>
+Date: Mon, 14 Dec 2020 15:39:22 +0100
+Subject: [PATCH] python bindings: fix "TypeError: _argtypes_ must be a
+ sequence of types"
+
+Fixes #125
+---
+ bindings/python/libproxy.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/bindings/python/libproxy.py b/bindings/python/libproxy.py
+index a29b33a..2224a19 100644
+--- a/bindings/python/libproxy.py
++++ b/bindings/python/libproxy.py
+@@ -44,9 +44,9 @@ def _load(name, *versions):
+ # Load libproxy
+ _libproxy = _load("proxy", 1)
+ _libproxy.px_proxy_factory_new.restype = ctypes.POINTER(ctypes.c_void_p)
+-_libproxy.px_proxy_factory_free.argtypes = ctypes.c_void_p,
++_libproxy.px_proxy_factory_free.argtypes = [ctypes.c_void_p]
+ _libproxy.px_proxy_factory_get_proxies.restype = ctypes.POINTER(ctypes.c_void_p)
+-_libproxy.px_proxy_factory_free_proxies.argtypes = ctypes.POINTER(ctypes.c_void_p)
++_libproxy.px_proxy_factory_free_proxies.argtypes = [ctypes.POINTER(ctypes.c_void_p)]
+ 
+ class ProxyFactory(object):
+     """A ProxyFactory object is used to provide potential proxies to use
+@@ -141,7 +141,7 @@ def getProxies(self, url):
+                 proxies.append(proxy_bytes.decode('utf-8', errors='replace'))
+             i += 1
+ 
+-        _libproxy.px_proxy_factory_free_proxies(proxies)
++        _libproxy.px_proxy_factory_free_proxies(array)
+         
+         return proxies
+         
diff --git a/libproxy.spec b/libproxy.spec
index 89f2892..390493b 100644
--- a/libproxy.spec
+++ b/libproxy.spec
@@ -1,6 +1,6 @@
 Name:          libproxy
 Version:       0.4.16
-Release:       1mamba
+Release:       2mamba
 Summary:       A library that provides automatic proxy configuration management. 
 Group:         System/Libraries
 Vendor:        openmamba
@@ -11,6 +11,7 @@ Source:        https://github.com/libproxy/libproxy.git/%{version}/libproxy-%{ve
 Patch0:        libproxy-0.4.7-gcc-4.7.patch
 Patch1:        libproxy-0.4.7-xulrunner.patch
 Patch2:        libproxy-0.4.11-kde-4.10.patch
+Patch3:        libproxy-0.4.16-upstream-fix-python-argtypes_must_be_a_sequence.patch
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -146,6 +147,7 @@ This package contains the Webkit plugin.
 #%patch0 -p1
 #%patch1 -p1
 #%patch2 -p1
+%patch3 -p1
 
 %build
 #export NetworkManager_CFLAGS="-I/usr/include/NetworkManager `pkg-config --cflags --libs dbus-1`"
@@ -256,6 +258,9 @@ mv %{buildroot}%{_prefix}/lib/python3* %{buildroot}%{_libdir}
 
 
 %changelog
+* Mon Dec 21 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.16-2mamba
+- added a patch to fix error in python module: TypeError: _argtypes_ must be a sequence of types
+
 * Fri Dec 18 2020 Automatic Build System <autodist@mambasoft.it> 0.4.16-1mamba
 - automatic version update by autodist