diff --git a/web/src/main/webapp/WEB-INF/classes/setup/sql-metawal/migrate/4.4.x/migration-adulink.sql b/web/src/main/webapp/WEB-INF/classes/setup/sql-metawal/migrate/4.4.x/migration-adulink.sql
index cd14bf376e5..7fe8bc0e8dd 100644
--- a/web/src/main/webapp/WEB-INF/classes/setup/sql-metawal/migrate/4.4.x/migration-adulink.sql
+++ b/web/src/main/webapp/WEB-INF/classes/setup/sql-metawal/migrate/4.4.x/migration-adulink.sql
@@ -1,3 +1,4 @@
+UPDATE metadata  SET data = replace(data, 'https://geoportail.wallonie.be/walonmap/?#ADU', 'https://geoportail.wallonie.be/walonmap/#ADU')WHERE data LIKE  '%https://geoportail.wallonie.be/walonmap/?#ADU%';
 
 WITH ns AS (select ARRAY [ARRAY ['xlink', 'http://www.w3.org/1999/xlink'],
     ARRAY ['mdb', 'http://standards.iso.org/iso/19115/-3/mdb/2.0'],