diff --git a/0001-Fix-missing-import.patch b/0001-Fix-missing-import.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9d7cc63a45382f69bc4920b7c26a1b6f1de0cb4c
--- /dev/null
+++ b/0001-Fix-missing-import.patch
@@ -0,0 +1,24 @@
+From 20e9b7f9d4dcdec5f0b92d7bc72be2566826fc83 Mon Sep 17 00:00:00 2001
+From: Martin Horak <horak.martin@gmail.com>
+Date: Mon, 24 Jan 2022 20:47:27 +0100
+Subject: [PATCH] Fix missing import.
+
+---
+ dns/tsigkeyring.py | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/dns/tsigkeyring.py b/dns/tsigkeyring.py
+index 47a1f79..788581c 100644
+--- a/dns/tsigkeyring.py
++++ b/dns/tsigkeyring.py
+@@ -20,6 +20,7 @@
+ import base64
+ 
+ import dns.name
++import dns.tsig
+ 
+ 
+ def from_text(textring):
+-- 
+2.33.0
+
diff --git a/python-dns.spec b/python-dns.spec
index 1c13b0cad4151046f1254f138c47365a9117e47e..af93b3c0614ff683d8af2a7f453f712cbb3ed3f6 100644
--- a/python-dns.spec
+++ b/python-dns.spec
@@ -14,7 +14,7 @@ messages, names, and records.
 Name:           python-dns
 Summary:        %{sum}
 Version:        2.2.1
-Release:        2
+Release:        3
 License:        ISC and MIT
 URL:            http://www.dnspython.org/
 Source0:        https://github.com/rthalley/dnspython/archive/v%{version}/dnspython-%{version}.tar.gz
@@ -22,6 +22,7 @@ Source0:        https://github.com/rthalley/dnspython/archive/v%{version}/dnspyt
 Patch0:         fix-failed-tests.patch
 Patch1:         backport-fix-missing-version-in-setup.cfg.patch
 Patch2:         0001-fix-win32util.py-file-mode.patch
+Patch3:         0001-Fix-missing-import.patch 
 
 BuildArch:      noarch
 
@@ -64,6 +65,9 @@ pytest
 %doc examples
 
 %changelog
+* Fri Jan 13 2023 caofei <caofei@xfusion.com> -  2.2.1-3
+-  Fix missing import
+
 * Mon Jan 9 2023 caofei <caofei@xfusion.com> - 2.2.1-2
 - fix win32util.py file mode