diff --git a/WNPRC_EHR/src/org/labkey/wnprc_ehr/table/WNPRC_EHRCustomizer.java b/WNPRC_EHR/src/org/labkey/wnprc_ehr/table/WNPRC_EHRCustomizer.java
index 5aaaa9efd..03ff230d7 100644
--- a/WNPRC_EHR/src/org/labkey/wnprc_ehr/table/WNPRC_EHRCustomizer.java
+++ b/WNPRC_EHR/src/org/labkey/wnprc_ehr/table/WNPRC_EHRCustomizer.java
@@ -264,11 +264,11 @@ private void customizeFeedingTable(AbstractTableInfo ti)
         GUID ehrEntityId = ehrContainer.getEntityId();
         SQLFragment sql = new SQLFragment("(SELECT " +
                " (CASE WHEN " + ExprColumn.STR_TABLE_ALIAS + ".type = (SELECT Rowid from ehr_lookups.lookups where set_name = 'feeding_types' and value = 'log' and container ='"+ ehrEntityId.toString() + "')" +
-                    "THEN (ROUND(amount*"+ conv.toString() + ") || ' flower')" +
+                    "THEN (ROUND(amount*"+ conv + ") || ' flower')" +
                 "WHEN " + ExprColumn.STR_TABLE_ALIAS + ".type = (SELECT Rowid from ehr_lookups.lookups where set_name = 'feeding_types' and value = 'log (gluten-free)' and container ='"+ ehrEntityId.toString() + "')" +
-                    "THEN (ROUND(amount*"+ conv.toString() + ") || ' flower')" +
+                    "THEN (ROUND(amount*"+ conv + ") || ' flower')" +
                 "WHEN " + ExprColumn.STR_TABLE_ALIAS + ".type = (SELECT Rowid from ehr_lookups.lookups where set_name = 'feeding_types' and value = 'flower' and container ='" + ehrEntityId.toString() + "')" +
-                    "THEN (ROUND(amount*" + invconv.toString() + ") || ' log')" +
+                    "THEN (ROUND(amount*" + invconv + ") || ' log')" +
                 "ELSE " +
                     " 'bad data'" +
                 "END) as ChowConversion)");