diff --git a/security/acme-client/src/opnsense/mvc/app/controllers/OPNsense/AcmeClient/forms/dialogValidation.xml b/security/acme-client/src/opnsense/mvc/app/controllers/OPNsense/AcmeClient/forms/dialogValidation.xml
index 5773c1c0f9..43276467df 100644
--- a/security/acme-client/src/opnsense/mvc/app/controllers/OPNsense/AcmeClient/forms/dialogValidation.xml
+++ b/security/acme-client/src/opnsense/mvc/app/controllers/OPNsense/AcmeClient/forms/dialogValidation.xml
@@ -2013,6 +2013,8 @@
         <label>API Key</label>
         <type>text</type>
         <help><![CDATA[Please refer to the <a href="https://mijn.host/api/doc/">API documentation</a> for further information.]]></help>
+    </field>
+    <field>
         <label>scaleway</label>
         <type>header</type>
         <style>table_dns table_dns_scaleway</style>
@@ -2022,4 +2024,21 @@
         <label>API Key</label>
         <type>text</type>
     </field>
+    <field>
+        <label>Technitium</label>
+        <type>header</type>
+        <style>table_dns table_dns_technitium</style>
+    </field>
+    <field>
+        <id>validation.dns_technitium_token</id>
+        <label>API token</label>
+        <type>password</type>
+        <help><![CDATA[Generate a token from Technitium user and grant rights to teh necessary zones.]]></help>
+    </field>
+    <field>
+        <id>validation.dns_technitium_hostname</id>
+        <label>Technitium Hostname/ IP</label>
+        <type>text</type>
+        <help><![CDATA[EX: https://technitium:5380 where the port is optional.<br/><div class="text-info"><b>NOTE: </b>Remove the trailing / if it is present.</div>]]></help>
+    </field>
 </form>
diff --git a/security/acme-client/src/opnsense/mvc/app/library/OPNsense/AcmeClient/LeValidation/DnsTechnitium.php b/security/acme-client/src/opnsense/mvc/app/library/OPNsense/AcmeClient/LeValidation/DnsTechnitium.php
new file mode 100644
index 0000000000..09c48e115e
--- /dev/null
+++ b/security/acme-client/src/opnsense/mvc/app/library/OPNsense/AcmeClient/LeValidation/DnsTechnitium.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace OPNsense\AcmeClient\LeValidation;
+
+use OPNsense\AcmeClient\LeValidationInterface;
+use OPNsense\Core\Config;
+
+/**
+ * Technitium DNS API
+ * @package OPNsense\AcmeClient
+ */
+class DnsTechnitium extends Base implements LeValidationInterface
+{
+    public function prepare()
+    {
+        $this->acme_env['Technitium_Token'] = (string)$this->config->dns_technitium_token;
+        $this->acme_env['Technitium_Server'] = (string)$this->config->dns_technitium_hostname;
+    }
+}
\ No newline at end of file
diff --git a/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml b/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
index d552f3d0b6..7d0d50e321 100644
--- a/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
+++ b/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
@@ -521,6 +521,7 @@
                         <dns_selfhost>Selfhost</dns_selfhost>
                         <dns_servercow>Servercow</dns_servercow>
                         <dns_simply>Simply.com</dns_simply>
+                        <dns_technitium>Technitium</dns_technitium>
                         <dns_transip>Transip</dns_transip>
                         <dns_udr>united-domains Reselling</dns_udr>
                         <dns_unoeuro>UnoEuro</dns_unoeuro>
@@ -1100,6 +1101,12 @@
                 <dns_simply_account_name type="TextField">
                     <Required>N</Required>
                 </dns_simply_account_name>
+                <dns_technitium_token type="TextField">
+                    <Required>N</Required>
+                </dns_technitium_token>
+                <dns_technitium_hostname type="TextField">
+                    <Required>N</Required>
+                </dns_technitium_hostname>
                 <dns_transip_username type="TextField">
                     <Required>N</Required>
                 </dns_transip_username>