diff --git a/api/src/main/java/org/openmrs/module/reporting/dataset/definition/RepeatPerTimePeriodDataSetDefinition.java b/api/src/main/java/org/openmrs/module/reporting/dataset/definition/RepeatPerTimePeriodDataSetDefinition.java
index b39240cc8e..92b80d9608 100644
--- a/api/src/main/java/org/openmrs/module/reporting/dataset/definition/RepeatPerTimePeriodDataSetDefinition.java
+++ b/api/src/main/java/org/openmrs/module/reporting/dataset/definition/RepeatPerTimePeriodDataSetDefinition.java
@@ -9,6 +9,8 @@
  */
 package org.openmrs.module.reporting.dataset.definition;
 
+import java.util.Date;
+
 import org.openmrs.module.reporting.common.TimePeriod;
 import org.openmrs.module.reporting.definition.configuration.ConfigurationProperty;
 import org.openmrs.module.reporting.evaluation.parameter.Mapped;
@@ -52,6 +54,12 @@ public class RepeatPerTimePeriodDataSetDefinition extends BaseDataSetDefinition
     @ConfigurationProperty
     private TimePeriod repeatPerTimePeriod;
 
+    @ConfigurationProperty(group = "obsDateTimeGroup")
+    private Date startDate;
+
+    @ConfigurationProperty(group = "obsDateTimeGroup")
+    private Date endDate;
+
     public Mapped<? extends DataSetDefinition> getBaseDefinition() {
         return baseDefinition;
     }
@@ -68,4 +76,20 @@ public void setRepeatPerTimePeriod(TimePeriod repeatPerTimePeriod) {
         this.repeatPerTimePeriod = repeatPerTimePeriod;
     }
 
+    public Date getstartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(Date startDate){
+        this.startDate = startDate;
+    }
+
+    public Date getendDate() {
+        return endDate;
+    }
+
+    public void setEndDate(Date endDate){
+        this.endDate = endDate;
+    }
+
 }
diff --git a/api/src/main/java/org/openmrs/module/reporting/dataset/definition/evaluator/RepeatPerTimePeriodDataSetEvaluator.java b/api/src/main/java/org/openmrs/module/reporting/dataset/definition/evaluator/RepeatPerTimePeriodDataSetEvaluator.java
index e51b99ca3b..ca9df31392 100644
--- a/api/src/main/java/org/openmrs/module/reporting/dataset/definition/evaluator/RepeatPerTimePeriodDataSetEvaluator.java
+++ b/api/src/main/java/org/openmrs/module/reporting/dataset/definition/evaluator/RepeatPerTimePeriodDataSetEvaluator.java
@@ -56,7 +56,7 @@ public DataSet evaluate(DataSetDefinition dataSetDefinition, EvaluationContext e
         }
 
         DateTime thisPeriodStart = new DateTime(((Date) evalContext.getParameterValue("startDate")).getTime());
-        DateTime end = new DateTime(DateUtil.getEndOfDayIfTimeExcluded((Date) evalContext.getParameterValue("endDate")).getTime());
+        DateTime end = new DateTime(DateUtil.getEndOfDayIfTimeExcluded((Date) dsd.getendDate()).getTime());
 
         while (thisPeriodStart.isBefore(end)) {
             DateTime nextPeriodStart = thisPeriodStart.plus(period.getJodaPeriod());