diff --git a/include/sql/account_repository/comment.sql b/include/sql/account_repository/comment.sql
index bd59b1ce4..38922318e 100644
--- a/include/sql/account_repository/comment.sql
+++ b/include/sql/account_repository/comment.sql
@@ -1,4 +1,3 @@
-COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
 COMMENT ON COLUMN ac_dossier.dos_email IS 'Max emails per day : 0 none , -1 unlimited or  max value';
 COMMENT ON COLUMN ac_users.use_email IS 'Email of the user';
 COMMENT ON TABLE dossier_sent_email IS 'Count the sent email by folder';
diff --git a/include/sql/account_repository/schema.sql b/include/sql/account_repository/schema.sql
index 00b59bd15..b14091b34 100644
--- a/include/sql/account_repository/schema.sql
+++ b/include/sql/account_repository/schema.sql
@@ -6,11 +6,9 @@ SET check_function_bodies = false;
 SET client_min_messages = warning;
 
 
-CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog;
 
 
 
-COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
 
 
 SET search_path = public, pg_catalog;