diff --git a/google-cloud-kms-2.19.2.tar.gz b/google-cloud-kms-2.19.2.tar.gz
new file mode 100644
index 0000000..cbbbfd4
--- /dev/null
+++ b/google-cloud-kms-2.19.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17a5034592e85ef0031d25bbe5894bdb2d719460855980bfeb68aa4e8ffc12bd
+size 168736
diff --git a/google-cloud-kms-2.20.0.tar.gz b/google-cloud-kms-2.20.0.tar.gz
deleted file mode 100644
index 58f8eb1..0000000
--- a/google-cloud-kms-2.20.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:86f5082ad28d63decf87a70795e90770d1f871e04b9174f148d053fa3cccbbed
-size 171249
diff --git a/python-google-cloud-kms.changes b/python-google-cloud-kms.changes
index 1d87fbe..6e7dbe0 100644
--- a/python-google-cloud-kms.changes
+++ b/python-google-cloud-kms.changes
@@ -1,10 +1,3 @@
--------------------------------------------------------------------
-Sat Dec 16 19:54:19 UTC 2023 - Dirk Müller <dmueller@suse.com>
-
-- update to 2.20.0:
-  * Require proto-plus >= 1.22.3
-  * Use retry_async instead of retry in async client
-
 -------------------------------------------------------------------
 Thu Dec  7 21:55:40 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-google-cloud-kms.spec b/python-google-cloud-kms.spec
index 0cb3c2a..ebaffca 100644
--- a/python-google-cloud-kms.spec
+++ b/python-google-cloud-kms.spec
@@ -16,9 +16,10 @@
 #
 
 
-%{?sle15_python_module_pythons}
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%bcond_without python2
 Name:           python-google-cloud-kms
-Version:        2.20.0
+Version:        2.19.2
 Release:        0
 Summary:        Cloud Key Management Service (KMS) API API client library
 License:        Apache-2.0
@@ -27,20 +28,24 @@ URL:            https://github.com/GoogleCloudPlatform/google-cloud-python
 Source:         https://files.pythonhosted.org/packages/source/g/google-cloud-kms/google-cloud-kms-%{version}.tar.gz
 BuildRequires:  %{python_module google-api-core >= 1.34.0}
 BuildRequires:  %{python_module grpc-google-iam-v1 >= 0.12.4}
-BuildRequires:  %{python_module pip}
-BuildRequires:  %{python_module proto-plus >= 1.22.3}
+BuildRequires:  %{python_module proto-plus >= 1.22.0}
 BuildRequires:  %{python_module protobuf >= 3.19}
 BuildRequires:  %{python_module pytest-asyncio}
 BuildRequires:  %{python_module pytest}
-BuildRequires:  %{python_module wheel}
+BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-google-api-core >= 1.34.0
 Requires:       python-grpc-google-iam-v1 >= 0.12.4
-Requires:       python-proto-plus >= 1.22.3
 Requires(post): update-alternatives
 Requires(preun):update-alternatives
 BuildArch:      noarch
+%if %{with python2}
+BuildRequires:  python-enum34
+%endif
+%ifpython2
+Requires:       python-enum34
+%endif
 %python_subpackages
 
 %description
@@ -50,10 +55,10 @@ Cloud Key Management Service (KMS) API API client library
 %setup -q -n google-cloud-kms-%{version}
 
 %build
-%pyproject_wheel
+%python_build
 
 %install
-%pyproject_install
+%python_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -62,8 +67,6 @@ Cloud Key Management Service (KMS) API API client library
 %files %{python_files}
 %doc README.rst
 %license LICENSE
-%{python_sitelib}/google/cloud/kms
-%{python_sitelib}/google/cloud/kms_v1
-%{python_sitelib}/google_cloud_kms-%{version}.dist-info
+%{python_sitelib}/*
 
 %changelog