diff --git a/src/main/java/edu/harvard/dbmi/avillach/dictionary/facet/FacetQueryGenerator.java b/src/main/java/edu/harvard/dbmi/avillach/dictionary/facet/FacetQueryGenerator.java
index dd69957..7abd75c 100644
--- a/src/main/java/edu/harvard/dbmi/avillach/dictionary/facet/FacetQueryGenerator.java
+++ b/src/main/java/edu/harvard/dbmi/avillach/dictionary/facet/FacetQueryGenerator.java
@@ -67,7 +67,7 @@ private String createMultiCategorySQLWithSearch(Map<String, List<Facet>> facets,
             return """
                 facet_category_%s_concepts AS (
                     SELECT
-                        DISTINCT(concept_node.concept_node_id)
+                        DISTINCT(concept_node.concept_node_id) as concept_node_id
                     FROM
                         facet
                         JOIN facet__concept_node fcn ON fcn.facet_id = facet.facet_id
@@ -163,7 +163,7 @@ private String createMultiCategorySQLNoSearch(Map<String, List<Facet>> facets, M
             return """
                 facet_category_%s_concepts AS (
                     SELECT
-                        DISTINCT(concept_node.concept_node_id)
+                        DISTINCT(concept_node.concept_node_id) as concept_node_id
                     FROM
                         facet
                         JOIN facet__concept_node fcn ON fcn.facet_id = facet.facet_id
@@ -283,7 +283,7 @@ facet.facet_id, count(*) as facet_count
                 (
                     WITH matching_concepts AS (
                         SELECT
-                            DISTINCT(concept_node.concept_node_id AS concept_node_id)
+                            DISTINCT(concept_node.concept_node_id) AS concept_node_id
                         FROM
                             facet
                             JOIN facet_category fc on fc.facet_category_id = facet.facet_category_id
@@ -352,7 +352,7 @@ facet.facet_id, count(*) as facet_count
                 (
                     WITH matching_concepts AS (
                         SELECT
-                            DISTINCT(concept_node.concept_node_id AS concept_node_id)
+                            DISTINCT(concept_node.concept_node_id) AS concept_node_id
                         FROM
                             facet
                             JOIN facet__concept_node fcn ON fcn.facet_id = facet.facet_id