diff --git a/set-client/src/main/java/eu/europeana/set/client/UserSetApiClient.java b/set-client/src/main/java/eu/europeana/set/client/UserSetApiClient.java
index 884ce4e6..20e944a6 100644
--- a/set-client/src/main/java/eu/europeana/set/client/UserSetApiClient.java
+++ b/set-client/src/main/java/eu/europeana/set/client/UserSetApiClient.java
@@ -92,7 +92,7 @@ public ResponseEntity<String> updateUserSet(String identifier, String set, Strin
 		}
 	}
 
-	public class SearchUserSetClient implements SearchUserSetApi {
+	private class SearchUserSetClient implements SearchUserSetApi {
 
 		@Override
 		public ResponseEntity<String> searchUserSet(String query, String[] qf,