diff --git a/administrator/components/com_categories/layouts/joomla/form/field/categoryedit.php b/administrator/components/com_categories/layouts/joomla/form/field/categoryedit.php
index 1d82b5c2dc209..1884156330c3c 100644
--- a/administrator/components/com_categories/layouts/joomla/form/field/categoryedit.php
+++ b/administrator/components/com_categories/layouts/joomla/form/field/categoryedit.php
@@ -67,7 +67,11 @@
 }
 
 $attr2 .= !empty($class) ? ' class="' . $class . '"' : '';
-$attr2 .= ' search-placeholder="' . $this->escape(Text::_('JGLOBAL_TYPE_OR_SELECT_CATEGORY')) . '" ';
+
+$placeholder = $this->escape(Text::_('JGLOBAL_TYPE_OR_SELECT_CATEGORY'));
+
+$attr2 .= ' placeholder="' . $placeholder . '" ';
+$attr2 .= ' search-placeholder="' . $placeholder . '" ';
 
 if ($allowCustom)
 {
diff --git a/administrator/components/com_fields/forms/field.xml b/administrator/components/com_fields/forms/field.xml
index 521ae2dcca7be..33eeb377735d2 100644
--- a/administrator/components/com_fields/forms/field.xml
+++ b/administrator/components/com_fields/forms/field.xml
@@ -37,7 +37,7 @@
 			multiple="true"
 			addfieldprefix="Joomla\Component\Categories\Administrator\Field"
 			>
-			<option value="">JALL</option>
+			<option value="0">JALL</option>
 			<option value="-1">JNONE</option>
 		</field>