diff --git a/bahmnicore-api/src/main/java/org/bahmni/module/bahmnicore/dao/impl/PatientDaoImpl.java b/bahmnicore-api/src/main/java/org/bahmni/module/bahmnicore/dao/impl/PatientDaoImpl.java
index 32b3a71dce..3e114d9cbe 100644
--- a/bahmnicore-api/src/main/java/org/bahmni/module/bahmnicore/dao/impl/PatientDaoImpl.java
+++ b/bahmnicore-api/src/main/java/org/bahmni/module/bahmnicore/dao/impl/PatientDaoImpl.java
@@ -3,6 +3,8 @@
 import org.apache.commons.lang3.StringUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.apache.lucene.search.Sort;
+import org.apache.lucene.search.SortField;
 import org.bahmni.module.bahmnicore.contract.patient.PatientSearchParameters;
 import org.bahmni.module.bahmnicore.contract.patient.mapper.PatientResponseMapper;
 import org.bahmni.module.bahmnicore.contract.patient.response.PatientResponse;