Revert on bean condition for mongo repositories

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/mongo/MongoRepositoriesAutoConfiguration.java

@@ -18,13 +18,11 @@ package org.springframework.boot.autoconfigure.data.mongo;
 
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
-import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
 import org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean;
@@ -54,7 +52,6 @@ import com.mongodb.Mongo;
  */
 @Configuration
 @ConditionalOnClass({ Mongo.class, MongoRepository.class })
-@ConditionalOnBean(MongoOperations.class)
 @ConditionalOnMissingBean(MongoRepositoryFactoryBean.class)
 @Import(MongoRepositoriesAutoConfigureRegistrar.class)
 @AutoConfigureAfter(MongoAutoConfiguration.class)