diff --git a/openstack/python-masakariclient/python-masakariclient.spec.j2 b/openstack/python-masakariclient/python-masakariclient.spec.j2
index 93fab2e2e..f384967f3 100644
--- a/openstack/python-masakariclient/python-masakariclient.spec.j2
+++ b/openstack/python-masakariclient/python-masakariclient.spec.j2
@@ -3,6 +3,7 @@
 {% set rpm_release = '1' %}
 {% set source = url_pypi() %}
 
+%global oldpython python
 Name:           {{ py2name() }}
 Version:        {{ py2rpmversion() }}
 Release:        {{ py2rpmrelease() }}
@@ -31,6 +32,7 @@ Requires:       {{ py2pkg('oslo.i18n') }}
 Requires:       {{ py2pkg('oslo.serialization') }}
 Requires:       {{ py2pkg('oslo.utils') }}
 Requires:       {{ py2pkg('pbr') }}
+Conflicts:      %oldpython-masakariclient < %version
 BuildArch:      noarch
 %if 0%{?suse_version}
 Requires(post): update-alternatives
@@ -51,6 +53,9 @@ Summary:        Documentation for OpenStack Masakari API client libary
 Group:          Documentation/HTML
 BuildRequires:  {{ py3('Sphinx') }}
 BuildRequires:  {{ py3('openstackdocstheme') }}
+%if 0%{?suse_version}
+Obsoletes:      %oldpython-masakariclient < %version
+%endif
 
 %description -n {{ pypi_name }}-doc
 Client library for Masakari built on the Masakari API. It provides a Python API
diff --git a/openstack/python-mistralclient/python-mistralclient.spec.j2 b/openstack/python-mistralclient/python-mistralclient.spec.j2
index 2852cd45f..9c2e79d5e 100644
--- a/openstack/python-mistralclient/python-mistralclient.spec.j2
+++ b/openstack/python-mistralclient/python-mistralclient.spec.j2
@@ -3,6 +3,7 @@
 {% set rpm_release = '1' %}
 {% set source = url_pypi() %}
 
+%global oldpython python
 Name:           {{ py2name() }}
 Version:        {{ py2rpmversion() }}
 Release:        {{ py2rpmrelease() }}
@@ -33,6 +34,7 @@ Requires:       {{ py2pkg('osprofiler') }}
 Requires:       {{ py2pkg('requests') }}
 Requires:       {{ py2pkg('six') }}
 Requires:       {{ py2pkg('stevedore') }}
+Conflicts:      %{oldpython}-mistralclient < %version
 BuildArch:      noarch
 %if 0%{?suse_version}
 Requires(post): update-alternatives
diff --git a/openstack/yaql/yaql.spec.j2 b/openstack/yaql/yaql.spec.j2
index 5512f16fb..ff21a70bf 100644
--- a/openstack/yaql/yaql.spec.j2
+++ b/openstack/yaql/yaql.spec.j2
@@ -2,7 +2,7 @@
 {% set upstream_version = upstream_version('1.1.3') %}
 {% set rpm_release = '1' %}
 {% set source = url_pypi() %}
-
+%global oldpython python
 Name:           {{ py2name() }}
 Version:        {{ py2rpmversion() }}
 Release:        {{ py2rpmrelease() }}
@@ -28,6 +28,7 @@ Requires:       {{ py2pkg('Babel') }}
 Requires:       {{ py2pkg('ply') }}
 Requires:       {{ py2pkg('python-dateutil') }}
 Requires:       {{ py2pkg('six') }}
+Conflicts:      %{oldpython}-yaql < %version-%release
 BuildArch:      noarch
 %if 0%{?suse_version}
 Requires(post): update-alternatives