diff --git a/src/test/java/org/springframework/data/jpa/repository/sample/UserRepository.java b/src/test/java/org/springframework/data/jpa/repository/sample/UserRepository.java
index 721123ca..669e766b 100644
--- a/src/test/java/org/springframework/data/jpa/repository/sample/UserRepository.java
+++ b/src/test/java/org/springframework/data/jpa/repository/sample/UserRepository.java
@@ -614,6 +614,10 @@ public interface UserRepository
 	// #2363
 	List<NameOnlyDto> findAllDtoProjectedBy();
 
+	Collection<NameOnly> findProjectionByLastname(String lastname);
+
+	NameOnly findOneProjectionByLastname(String lastname);
+
 	interface RolesAndFirstname {
 
 		String getFirstname();