diff --git a/onprc_ehr/resources/queries/study/GeneticValueRanking.sql b/onprc_ehr/resources/queries/study/GeneticValueRanking.sql
index 4cad5be82..26e7b13f3 100644
--- a/onprc_ehr/resources/queries/study/GeneticValueRanking.sql
+++ b/onprc_ehr/resources/queries/study/GeneticValueRanking.sql
@@ -8,5 +8,6 @@ livingOffspring,
 assignments as TotalAssignments,
 condition,
 value as GeneticValue,
-rank
+rank,
+population
 From Site.{substitutePath moduleProperty('ONPRC_EHR','DCM_NHP_Resources_Container')}.lists.GeneticValue
\ No newline at end of file