diff --git a/python-ibus.spec b/python-ibus.spec
index 972ae39..4fac83c 100644
--- a/python-ibus.spec
+++ b/python-ibus.spec
@@ -29,14 +29,6 @@ Source:         https://github.com/ibus/ibus/releases/download/%{version}/%{_nam
 # Source:         %{_name}-%{version}.tar.gz
 # PATCH-FIX-OPENSUSE ibus-python-install-dir.patch ftake@geeko.jp
 Patch0:         ibus-python-install-dir.patch
-# PATCH-FIX-UPSTREAM marguerite@opensuse.org
-# Ibus will use python3 only when variable PYTHON2 is empty.
-# Thus ibus-setup and bindings are still bytecompiled with python2.
-# Then python3 support is useless, so we force python3 when python3
-# is enabled, and fix syntax errors in python-config.py
-Patch5:         ibus-force-python3.patch
-# PATCH-FIX-UPSTREAM marguerite@opensuse.org
-Patch7:         ibus-python3-migration.patch
 BuildRequires:  dbus-1-glib-devel
 BuildRequires:  dbus-1-python-devel >= 0.83.0
 BuildRequires:  dconf-devel >= 0.7.5
@@ -56,17 +48,16 @@ BuildRequires:  python
 BuildRequires:  python-devel
 BuildRequires:  python-gobject-devel
 BuildRequires:  unicode-ucd
+BuildRequires:  update-desktop-files
 BuildRequires:  x11-tools
 BuildRequires:  pkgconfig(gtk+-3.0)
 BuildRequires:  pkgconfig(json-glib-1.0)
-Requires:       python-gobject
-BuildRequires:  update-desktop-files
 BuildRequires:  pkgconfig(vapigen)
 BuildRequires:  pkgconfig(xkbcommon)
 # copy_deep method is supported since 0.31.1
 BuildRequires:  vala >= 0.31.1
 Requires:       %{_name} = %{version}
-Requires:       python3
+Requires:       python-gobject
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -77,8 +68,6 @@ developers to develop input method easily.
 %prep
 %setup -q -n %{_name}-%{version}
 %patch0 -p1
-%patch5 -p1
-%patch7 -p1
 
 %build
 autoreconf -fi