diff --git a/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewCaseListSamplesCountsTest.java b/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewCaseListSamplesCountsTest.java
index c37c38c4d61..c4acaf379ea 100644
--- a/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewCaseListSamplesCountsTest.java
+++ b/src/test/java/org/cbioportal/persistence/mybatisclickhouse/StudyViewCaseListSamplesCountsTest.java
@@ -4,6 +4,7 @@
 import org.cbioportal.persistence.mybatisclickhouse.config.MyBatisConfig;
 
 import org.cbioportal.service.impl.StudyViewColumnarServiceImpl;
+import org.cbioportal.service.util.StudyViewColumnarServiceUtil;
 import org.cbioportal.web.parameter.StudyViewFilter;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -102,7 +103,7 @@ public void getMolecularProfileCountsAcrossStudies() {
 
         var unMergedCounts =  studyViewMapper.getCaseListDataCountsPerStudy(StudyViewFilterHelper.build(studyViewFilter, null, null) );
         
-        var caseListCountsMerged = StudyViewColumnarServiceImpl.mergeCaseListCounts(
+        var caseListCountsMerged = StudyViewColumnarServiceUtil.mergeCaseListCounts(
             unMergedCounts
         );