diff --git a/core/src/test/java/org/springframework/security/access/annotation/sec2150/MethodInvocationFactory.java b/core/src/test/java/org/springframework/security/access/annotation/sec2150/MethodInvocationFactory.java
index 1bf2e30b7e..3bb1dce2d5 100644
--- a/core/src/test/java/org/springframework/security/access/annotation/sec2150/MethodInvocationFactory.java
+++ b/core/src/test/java/org/springframework/security/access/annotation/sec2150/MethodInvocationFactory.java
@@ -30,7 +30,7 @@ public class MethodInvocationFactory {
 	public static MockMethodInvocation createSec2150MethodInvocation()
 			throws NoSuchMethodException {
 		ProxyFactory factory = new ProxyFactory(new Class[] { PersonRepository.class });
-		factory.setTargetClass(CrudRepository.class);
+		factory.setTargetClass(PersonRepositoryImpl.class);
 		PersonRepository repository = (PersonRepository) factory.getProxy();
 		return new MockMethodInvocation(repository, PersonRepository.class, "findAll");
 	}
diff --git a/core/src/test/java/org/springframework/security/access/annotation/sec2150/PersonRepositoryImpl.java b/core/src/test/java/org/springframework/security/access/annotation/sec2150/PersonRepositoryImpl.java
new file mode 100644
index 0000000000..dc1f66f197
--- /dev/null
+++ b/core/src/test/java/org/springframework/security/access/annotation/sec2150/PersonRepositoryImpl.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2002-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.security.access.annotation.sec2150;
+
+/**
+ * @author Joe Grandja
+ */
+public class PersonRepositoryImpl implements PersonRepository {
+	@Override
+	public Iterable<Object> findAll() {
+		return null;
+	}
+}