diff --git a/sql/1804.sql b/sql/1804.sql
index 86772a1ebfda263d4efb5ad9e03c867822adad20..cdb84e5dd3e0fd48cabd5078be8d541e70882970 100755
--- a/sql/1804.sql
+++ b/sql/1804.sql
@@ -769,4 +769,4 @@ UPDATE notifications SET event_id = 'baskets' WHERE notification_id = 'BASKETS';
 DELETE FROM parameters where id = 'user_quota';
 INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('user_quota', '', 0, NULL);
 DELETE FROM parameters where id = 'database_version';
-INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('database_version', '18.04.2', NULL, NULL);
+INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('database_version', '18.04.1', NULL, NULL);
diff --git a/sql/data_fr.sql b/sql/data_fr.sql
index 8d409296ecb29441e8b3a5f695582cb496c82887..9dc0cc6901eca5e5b236d3a9ced8e009e33c7769 100755
--- a/sql/data_fr.sql
+++ b/sql/data_fr.sql
@@ -1162,7 +1162,7 @@ INSERT INTO parameters (id, param_value_string, param_value_int, param_value_dat
 INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('folder_id_increment', '', 200, NULL);
 INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('work_batch_autoimport_id', NULL, 1, NULL);
 INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('postindexing_workbatch', NULL, 1, NULL);
-INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('database_version', '18.04.2', NULL, NULL);
+INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('database_version', '18.04.1', NULL, NULL);
 INSERT INTO parameters (id, param_value_string, param_value_int, param_value_date) VALUES ('user_quota', '', 0, NULL);
 ------------
 --DIFFLIST_TYPES