diff --git a/Core/Search/Solr/Query/Content/CriterionVisitor/Tags.php b/Core/Search/Solr/Query/Content/CriterionVisitor/Tags.php
index <HASH>..<HASH> 100644
--- a/Core/Search/Solr/Query/Content/CriterionVisitor/Tags.php
+++ b/Core/Search/Solr/Query/Content/CriterionVisitor/Tags.php
@@ -18,7 +18,7 @@ abstract class Tags extends CriterionVisitor
 
     /**
      * For tag-queries which aren't field-specific.
-     * 
+     *
      * @var \eZ\Publish\SPI\Persistence\Content\Type\Handler
      */
     protected $contentTypeHandler;
@@ -78,7 +78,7 @@ abstract class Tags extends CriterionVisitor
                     continue;
                 }
 
-                if ($fieldDefinition['field_type_identifier'] != 'eztags') {
+                if ($fieldDefinition['field_type_identifier'] != $this->fieldTypeIdentifier) {
                     continue;
                 }
Use already available field type identified in solr criterion visitors