diff --git a/3_AZALEE/create_view_pers.py b/3_AZALEE/create_view_pers.py
index 86a12b1..2b96c9a 100644
--- a/3_AZALEE/create_view_pers.py
+++ b/3_AZALEE/create_view_pers.py
@@ -29,7 +29,7 @@ CREATE OR REPLACE VIEW personnes.v_personne
 AS
 SELECT
     a.id,
-    CASE WHEN btrim(concat(a.nom, ' ', a.prenom)) = COALESCE(b.abbrev, b.nom)
+    CASE WHEN btrim(lower(concat(a.nom, ' ', a.prenom))) = lower(COALESCE(b.abbrev, b.nom))
     	then btrim(concat(a.nom, ' ', a.prenom))
     	else string_agg(btrim(concat(a.nom, ' ', a.prenom,' (',COALESCE(b.abbrev, b.nom),')')),';') 
     end AS auteur