diff --git a/webadmin/src/setupdns.html b/webadmin/src/setupdns.html
index a74646fd1..fad3653a7 100644
--- a/webadmin/src/setupdns.html
+++ b/webadmin/src/setupdns.html
@@ -55,11 +55,10 @@
                             <div class="col-md-10 col-md-offset-1 text-center">
                                 <h1>Cloudron Setup</h1>
                                 <h3>Provide a domain for your Cloudron</h3>
-                                <p>Apps will be installed on subdomains of that domain.</p>
+                                <p>Apps will be installed on subdomains of this domain.</p>
                                 <div class="form-group" style="margin-bottom: 0;" ng-class="{ 'has-error': dnsCredentialsForm.domain.$dirty && dnsCredentialsForm.domain.$invalid }">
-                                    <input type="text" class="form-control" ng-model="dnsCredentials.domain" name="domain" check-tld placeholder="example.com" required autofocus ng-disabled="dnsCredentials.busy">
+                                    <input type="text" class="form-control" ng-model="dnsCredentials.domain" name="domain" placeholder="example.com" required autofocus ng-disabled="dnsCredentials.busy">
                                 </div>
-                                <p>&nbsp;<span ng-show="dnsCredentialsForm.domain.$error.invalidSubdomain" class="text-danger">Subdomains are <a href="https://cloudron.io/references/selfhosting.html#domain-setup" target="_blank" title="Domain documentation">not supported</a></span></p>
                             </div>
                         </div>
                         <div class="row">
diff --git a/webadmin/src/views/certs.html b/webadmin/src/views/certs.html
index 92df271d5..ebe0d1e3a 100644
--- a/webadmin/src/views/certs.html
+++ b/webadmin/src/views/certs.html
@@ -11,8 +11,7 @@
 
                         <div class="form-group" ng-class="{ 'has-error': dnsCredentialsForm.customDomainId.$invalid }" uib-tooltip="{{ config.provider === 'caas' ? '' : 'Changing the domain is not yet supported' }}">
                             <label class="control-label" for="customDomainId">Domain name</label>
-                            <input type="text" class="form-control" ng-model="dnsCredentials.customDomain" id="customDomainId" name="customDomainId" ng-disabled="dnsCredentials.busy || config.provider !== 'caas'" check-tld placeholder="example.com" required autofocus>
-                            <p>&nbsp;<span ng-show="dnsCredentialsForm.customDomainId.$error.invalidSubdomain && dnsCredentials.customDomain !== config.fqdn" class="text-danger">Subdomains are <a href="https://cloudron.io/references/selfhosting.html#domain-setup" target="_blank" title="Domain documentation">not supported</a></span></p>
+                            <input type="text" class="form-control" ng-model="dnsCredentials.customDomain" id="customDomainId" name="customDomainId" ng-disabled="dnsCredentials.busy || config.provider !== 'caas'" placeholder="example.com" required autofocus>
                         </div>
 
                         <div class="form-group">