diff --git a/scripts/install b/scripts/install
index c58f74a..180b4ac 100755
--- a/scripts/install
+++ b/scripts/install
@@ -153,9 +153,10 @@ ynh_app_setting_set "$app" db_pwd "$db_pwd"
 ynh_psql_test_if_first_run
 ynh_psql_create_user "$app" "$db_pwd"
 ynh_psql_execute_as_root "CREATE DATABASE $db_name ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' template=template0 OWNER $db_name;"
-ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS citext;"
-ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS pg_trgm;"
-ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\";"
+ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS unaccent;" $db_name
+ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS pg_trgm;" $db_name
+ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS citext;" $db_name
+ynh_psql_execute_as_root "CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\";"$db_name
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE