diff --git a/spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java b/spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java
index 84b3983a8..01927a94d 100644
--- a/spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java
+++ b/spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java
@@ -1687,7 +1687,7 @@ public class MongoTemplate implements MongoOperations, ApplicationContextAware,
 
 		Document mappedSort = getMappedSortObject(query, domainType);
 		if (mappedSort != null && !mappedSort.isEmpty()) {
-			mapReduce = mapReduce.sort(getMappedSortObject(query, domainType));
+			mapReduce = mapReduce.sort(mappedSort);
 		}
 
 		mapReduce = mapReduce