diff --git a/spi/src/main/java/org/opensearch/jobscheduler/spi/utils/LockService.java b/spi/src/main/java/org/opensearch/jobscheduler/spi/utils/LockService.java
index 361c2b11..6798f0ea 100644
--- a/spi/src/main/java/org/opensearch/jobscheduler/spi/utils/LockService.java
+++ b/spi/src/main/java/org/opensearch/jobscheduler/spi/utils/LockService.java
@@ -44,7 +44,7 @@
 import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 
-public final class LockService {
+public class LockService {
     private static final Logger logger = LogManager.getLogger(LockService.class);
     public static final String LOCK_INDEX_NAME = ".opendistro-job-scheduler-lock";