diff --git a/spring-data-mongodb/src/main/java/org/springframework/data/document/mongodb/convert/MappingMongoConverter.java b/spring-data-mongodb/src/main/java/org/springframework/data/document/mongodb/convert/MappingMongoConverter.java
index a1514a474..2e1e46f9e 100644
--- a/spring-data-mongodb/src/main/java/org/springframework/data/document/mongodb/convert/MappingMongoConverter.java
+++ b/spring-data-mongodb/src/main/java/org/springframework/data/document/mongodb/convert/MappingMongoConverter.java
@@ -218,7 +218,6 @@ public class MappingMongoConverter implements MongoConverter, ApplicationContext
 			public Object getParameterValue(PreferredConstructor.Parameter parameter) {
 				String name = parameter.getName();
 				Class<?> type = parameter.getType();
-				ClassTypeInformation typeInfo = new ClassTypeInformation(type);
 				Object obj = dbo.get(name);
 
 				ctorParamNames.add(name);