diff --git a/core/src/main/java/org/keycloak/util/MultivaluedHashMap.java b/core/src/main/java/org/keycloak/util/MultivaluedHashMap.java
index bf0a66cb5a..bdfb77fd95 100755
--- a/core/src/main/java/org/keycloak/util/MultivaluedHashMap.java
+++ b/core/src/main/java/org/keycloak/util/MultivaluedHashMap.java
@@ -42,7 +42,6 @@ public class MultivaluedHashMap<K, V> extends HashMap<K, List<V>>
       if (list == null)
       {
          add(key, value);
-         return;
       }
       else
       {