diff --git a/sql/schema.functions.sql b/sql/schema.functions.sql
index e2bf81e9961d4636df3e0d7142e9b19c66931154..36b8b17ca3ecba498fe10856797d9cd8b1f98590 100644
--- a/sql/schema.functions.sql
+++ b/sql/schema.functions.sql
@@ -14,7 +14,7 @@ i.id AS "indicator",
 s.cell,
 s.enddate AS date,
 s.rawvalue AS computedvalue,
-COALESCE(s.rawvalue - n."median", 0) AS comparedvalue
+COALESCE(s.rawvalue - n."medianvalue", 0) AS comparedvalue
 FROM %1$s AS s
 	JOIN agrometinfo."indicator" AS i ON i.code=s."indicator"
 	JOIN agrometinfo."period" AS p ON p.id=i."period" AND p.phase=s.phase