diff --git a/src/main/java/gc/mda/signal_batch/batch/job/VesselBatchScheduler.java b/src/main/java/gc/mda/signal_batch/batch/job/VesselBatchScheduler.java
index ab8fb31..c1dbf5d 100644
--- a/src/main/java/gc/mda/signal_batch/batch/job/VesselBatchScheduler.java
+++ b/src/main/java/gc/mda/signal_batch/batch/job/VesselBatchScheduler.java
@@ -162,7 +162,7 @@ public class VesselBatchScheduler {
             JobParameters params = new JobParametersBuilder()
                     .addString("startTime", startTime.toString())
                     .addString("endTime", endTime.toString())
-                    .addString("timeBucket", "hourly")
+                    .addString("timeBucket", startTime.toString())
                     .addString("executionTime", now.toString())
                     .addString("enableAbnormalDetection", String.valueOf(abnormalDetectionEnabled))
                     .toJobParameters();