diff --git a/bundles/core/src/main/java/io/wcm/wcm/core/components/commons/link/LinkHtmlAttributesSerializer.java b/bundles/core/src/main/java/io/wcm/wcm/core/components/commons/link/LinkHtmlAttributesSerializer.java
index e8bd409..27ca123 100644
--- a/bundles/core/src/main/java/io/wcm/wcm/core/components/commons/link/LinkHtmlAttributesSerializer.java
+++ b/bundles/core/src/main/java/io/wcm/wcm/core/components/commons/link/LinkHtmlAttributesSerializer.java
@@ -48,6 +48,9 @@ public LinkHtmlAttributesSerializer() {
     this(null);
   }
 
+  /**
+   * @param t Class map
+   */
   protected LinkHtmlAttributesSerializer(Class<Map<String, String>> t) {
     super(t);
   }