diff --git a/src/main/java/spoon/reflect/reference/CtTypeReference.java b/src/main/java/spoon/reflect/reference/CtTypeReference.java
index 0baa1202c60..32277cdb59f 100644
--- a/src/main/java/spoon/reflect/reference/CtTypeReference.java
+++ b/src/main/java/spoon/reflect/reference/CtTypeReference.java
@@ -179,5 +179,6 @@ public interface CtTypeReference<T> extends CtReference, CtActualTypeContainer,
 	 *
 	 * @return type reference which can be used to access this type in scope of contextType.
 	 */
+	@DerivedProperty
 	CtTypeReference<?> getAccessType();
 }