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 4174763c9..a037b8e00 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
@@ -1034,4 +1034,19 @@
         <label>Password</label>
         <type>password</type>
     </field>
+    <field>
+        <label>EUserv</label>
+        <type>header</type>
+        <style>table_dns table_dns_euserv</style>
+    </field>
+    <field>
+        <id>validation.dns_euserv_user</id>
+        <label>User</label>
+        <type>text</type>
+    </field>
+    <field>
+        <id>validation.dns_euserv_password</id>
+        <label>Password</label>
+        <type>password</type>
+    </field>
 </form>
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 6e2c50041..bb1fb209a 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
@@ -378,6 +378,7 @@
                         <dns_duckdns>DuckDNS API</dns_duckdns>
                         <dns_dyn>Dyn Managed DNS API</dns_dyn>
                         <dns_dynu>Dynu API</dns_dynu>
+                        <dns_euserv>EUserv</dns_euserv>
                         <dns_freedns>FreeDNS API</dns_freedns>
                         <dns_gandi_livedns>Gandi LiveDNS API</dns_gandi_livedns>
                         <dns_gd>GoDaddy.com API</dns_gd>
@@ -854,6 +855,12 @@
                 <dns_schlundtech_password type="TextField">
                     <Required>N</Required>
                 </dns_schlundtech_password>
+                <dns_euserv_user type="TextField">
+                    <Required>N</Required>
+                </dns_euserv_user>
+                <dns_euserv_password type="TextField">
+                    <Required>N</Required>
+                </dns_euserv_password>
             </validation>
         </validations>
         <actions>
diff --git a/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php b/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
index d6704a42e..eeb35243a 100755
--- a/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
+++ b/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
@@ -732,6 +732,10 @@ function run_acme_validation($certObj, $valObj, $acctObj)
                 $proc_env['Dynu_ClientId'] = (string)$valObj->dns_dynu_clientid;
                 $proc_env['Dynu_Secret'] = (string)$valObj->dns_dynu_secret;
                 break;
+            case 'dns_euserv':
+                $proc_env['EUSERV_Username'] = (string)$valObj->dns_euserv_user;
+                $proc_env['EUSERV_Password'] = (string)$valObj->dns_euserv_password;
+                break;
             case 'dns_freedns':
                 $proc_env['FREEDNS_User'] = (string)$valObj->dns_freedns_user;
                 $proc_env['FREEDNS_Password'] = (string)$valObj->dns_freedns_password;