diff --git a/plinth/modules/dynamicdns/templates/dynamicdns_configure.html b/plinth/modules/dynamicdns/templates/dynamicdns_configure.html
index 034595161..c6e6eb53c 100644
--- a/plinth/modules/dynamicdns/templates/dynamicdns_configure.html
+++ b/plinth/modules/dynamicdns/templates/dynamicdns_configure.html
@@ -39,13 +39,13 @@
       {% include 'bootstrapform/field.html' with field=form.service_type %}
       </div>
       <div id='div-dynamicdns-gnudip'>
-      {% include 'bootstrapform/field.html' with field=form.dynamicdns_server %}
+        {% include 'bootstrapform/field.html' with field=form.dynamicdns_server %}
       </div>
       
       <div id='div-dynamicdns-updateurl'>
-      {% include 'bootstrapform/field.html' with field=form.dynamicdns_update_url %}
-      {% include 'bootstrapform/field.html' with field=form.disable_SSL_cert_check %}
-      {% include 'bootstrapform/field.html' with field=form.use_http_basic_auth %}
+        {% include 'bootstrapform/field.html' with field=form.dynamicdns_update_url %}
+        {% include 'bootstrapform/field.html' with field=form.disable_SSL_cert_check %}
+        {% include 'bootstrapform/field.html' with field=form.use_http_basic_auth %}
       </div>
 
       <h3>Account Information</h3>
@@ -71,74 +71,74 @@
   var NOIP = 'http://dynupdate.no-ip.com/nic/update?hostname=<Domain>&myip=<Ip>'
   window.onload = function() {mod_form()}
 
-	function show_pass()
-	{
-		if(document.getElementById('id_dynamicdns-showpw').checked){
-			document.getElementById('id_dynamicdns-dynamicdns_secret').type='text';}
-		else
-			document.getElementById('id_dynamicdns-dynamicdns_secret').type='password';
-	}
-	
-	function dropdown()
-	{
-		var dropdown = document.getElementById('id_dynamicdns-service_type');
-		var service_type = dropdown.options[dropdown.selectedIndex].value;
-		document.getElementById('id_dynamicdns-use_http_basic_auth').checked = false;
-		document.getElementById('id_dynamicdns-disable_SSL_cert_check').checked = false;
-		if (service_type == 1){
-			document.getElementById('div-dynamicdns-updateurl').style.display = 'none';
-			document.getElementById('div-dynamicdns-gnudip').style.display = 'block';
-			document.getElementById('id_dynamicdns-dynamicdns_update_url').value='';
-		}
-		if (service_type == 2){
-			document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-			document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			document.getElementById('id_dynamicdns-dynamicdns_update_url').value = NOIP;
-			document.getElementById('id_dynamicdns-use_http_basic_auth').checked = true;
-			document.getElementById('id_dynamicdns-dynamicdns_server').value='';
-		}
-		if (service_type == 3){
-			document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-			document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			document.getElementById('id_dynamicdns-dynamicdns_update_url').value = SELFHOST;
-			document.getElementById('id_dynamicdns-dynamicdns_server').value='';
-		}
-		if (service_type == 4){
-			document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-			document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			document.getElementById('id_dynamicdns-dynamicdns_update_url').value='';
-			document.getElementById('id_dynamicdns-dynamicdns_server').value='';
-		}
-	}
-	
-	function mod_form()
-	{
-		document.getElementById('dynamicdns-no-js').style.display = 'none';
-		document.getElementById('div-dynamicdns-dropdown').style.display = 'block';
-		
-		if ( document.getElementById('id_dynamicdns-enabled').checked ) {
-			document.getElementById('dynamicdns-post-enabled-form').style.display = 'block';
-			var dropdown = document.getElementById('id_dynamicdns-service_type');
-			var service_type = dropdown.options[dropdown.selectedIndex].value;
-			if (service_type == 1){
-				document.getElementById('div-dynamicdns-updateurl').style.display = 'none';
-				document.getElementById('div-dynamicdns-gnudip').style.display = 'block';
-			}
-			if (service_type == 2){
-				document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-				document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			}
-			if (service_type == 3){
-				document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-				document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			}
-			if (service_type == 4){
-				document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
-				document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
-			}
-		}else{
-			document.getElementById('dynamicdns-post-enabled-form').style.display = 'none';
-		}
-	}	
+  function show_pass()
+  {
+    if(document.getElementById('id_dynamicdns-showpw').checked){
+      document.getElementById('id_dynamicdns-dynamicdns_secret').type='text';}
+    else
+      document.getElementById('id_dynamicdns-dynamicdns_secret').type='password';
+  }
+
+  function dropdown()
+  {
+    var dropdown = document.getElementById('id_dynamicdns-service_type');
+    var service_type = dropdown.options[dropdown.selectedIndex].value;
+    document.getElementById('id_dynamicdns-use_http_basic_auth').checked = false;
+    document.getElementById('id_dynamicdns-disable_SSL_cert_check').checked = false;
+    if (service_type == 1){
+      document.getElementById('div-dynamicdns-updateurl').style.display = 'none';
+      document.getElementById('div-dynamicdns-gnudip').style.display = 'block';
+      document.getElementById('id_dynamicdns-dynamicdns_update_url').value='';
+    }
+    if (service_type == 2){
+      document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+      document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      document.getElementById('id_dynamicdns-dynamicdns_update_url').value = NOIP;
+      document.getElementById('id_dynamicdns-use_http_basic_auth').checked = true;
+      document.getElementById('id_dynamicdns-dynamicdns_server').value='';
+    }
+    if (service_type == 3){
+      document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+      document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      document.getElementById('id_dynamicdns-dynamicdns_update_url').value = SELFHOST;
+      document.getElementById('id_dynamicdns-dynamicdns_server').value='';
+    }
+    if (service_type == 4){
+      document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+      document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      document.getElementById('id_dynamicdns-dynamicdns_update_url').value='';
+      document.getElementById('id_dynamicdns-dynamicdns_server').value='';
+    }
+  }
+
+  function mod_form()
+  {
+    document.getElementById('dynamicdns-no-js').style.display = 'none';
+    document.getElementById('div-dynamicdns-dropdown').style.display = 'block';
+
+    if ( document.getElementById('id_dynamicdns-enabled').checked ) {
+      document.getElementById('dynamicdns-post-enabled-form').style.display = 'block';
+      var dropdown = document.getElementById('id_dynamicdns-service_type');
+      var service_type = dropdown.options[dropdown.selectedIndex].value;
+      if (service_type == 1){
+        document.getElementById('div-dynamicdns-updateurl').style.display = 'none';
+        document.getElementById('div-dynamicdns-gnudip').style.display = 'block';
+      }
+      if (service_type == 2){
+        document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+        document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      }
+      if (service_type == 3){
+        document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+        document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      }
+      if (service_type == 4){
+        document.getElementById('div-dynamicdns-gnudip').style.display = 'none';
+        document.getElementById('div-dynamicdns-updateurl').style.display = 'block';
+      }
+    }else{
+      document.getElementById('dynamicdns-post-enabled-form').style.display = 'none';
+    }
+  }
   </script>
 {% endblock %}