diff --git a/package/yast2-dhcp-server.changes b/package/yast2-dhcp-server.changes
index d0366c0..8a8392b 100644
--- a/package/yast2-dhcp-server.changes
+++ b/package/yast2-dhcp-server.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Jan 13 16:33:01 UTC 2022 - David Diaz <dgonzalez@suse.com>
+
+- Fix DNS zone creation by fixing a maintained DNS zone check.
+  Reported and fixed by Daniel Pätzold <obel1x@web.de>
+  See github#yast/yast-dhcp-server#59.
+- 4.3.2
+
 -------------------------------------------------------------------
 Tue Oct 20 11:50:49 UTC 2020 - Bernhard Wiedemann <bwiedemann@suse.com>
 
diff --git a/package/yast2-dhcp-server.spec b/package/yast2-dhcp-server.spec
index 87a2d95..3d0287b 100644
--- a/package/yast2-dhcp-server.spec
+++ b/package/yast2-dhcp-server.spec
@@ -17,7 +17,7 @@
 
 
 Name:           yast2-dhcp-server
-Version:        4.3.1
+Version:        4.3.2
 Release:        0
 Summary:        YaST2 - DHCP Server Configuration
 Group:          System/YaST
diff --git a/src/include/dhcp-server/dns-server-dialogs.rb b/src/include/dhcp-server/dns-server-dialogs.rb
index 7390c09..9cd7656 100644
--- a/src/include/dhcp-server/dns-server-dialogs.rb
+++ b/src/include/dhcp-server/dns-server-dialogs.rb
@@ -27,10 +27,7 @@ def IsDNSZoneMaintained(zone_name)
         return nil
       end
 
-      all_zones = DnsServerAPI.GetZones
-
-      # found or not?
-      Ops.get(all_zones, zone_name) == nil
+      DnsServerAPI.GetZones.keys.include?(zone_name)
     end
 
     def IsDNSZoneMaster(zone_name)
diff --git a/test/dns_server_dialog_test.rb b/test/dns_server_dialog_test.rb
new file mode 100644
index 0000000..385b7e7
--- /dev/null
+++ b/test/dns_server_dialog_test.rb
@@ -0,0 +1,69 @@
+#!/usr/bin/env rspec
+
+# Copyright (c) [2022] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require_relative "test_helper"
+
+Yast.import "DnsServerAPI"
+
+describe "DhcpServerDnsServerDialogsInclude" do
+  subject(:dialog) { TestDNSDialog.new }
+
+  class TestDNSDialog
+    include Yast::I18n
+
+    def initialize
+      Yast.include self, "dhcp-server/dns-server-dialogs.rb"
+    end
+  end
+
+  describe "#IsDNSZoneMaintained" do
+    before do
+      allow(Yast::DnsServerAPI).to receive(:GetZones).and_return(zones)
+    end
+
+    let(:zones) do
+      {
+        "example.org" => { "type" => "master" },
+        "forward.org" => { "type" => "forward" }
+      }
+    end
+
+    context "when a zone name is not given" do
+      it "returns nil" do
+        expect(dialog.IsDNSZoneMaintained(nil)).to be_nil
+      end
+    end
+
+    context "when a zone name is given" do
+      context "and it is included in maintained zones" do
+        it "returns true" do
+          expect(dialog.IsDNSZoneMaintained("example.org")).to eq(true)
+        end
+      end
+
+      context "but it is NOT included in maintained zones" do
+        it "returns false" do
+          expect(dialog.IsDNSZoneMaintained("not-maintained-zone.org")).to eq(false)
+        end
+      end
+    end
+  end
+end
diff --git a/test/widgets_test.rb b/test/widgets_test.rb
index 6c5bfe2..57f3fc4 100644
--- a/test/widgets_test.rb
+++ b/test/widgets_test.rb
@@ -87,6 +87,7 @@ def initialize
 
       context "port is not opened" do
         before do
+          allow(Yast::Report).to receive(:Error)
           allow(Yast::UI).to receive(:QueryWidget).with(Id("open_port"), :Value)
             .and_return(false)
         end