diff --git a/openbis/sourceTest/sql/postgresql/078/finish-078.sql b/openbis/sourceTest/sql/postgresql/078/finish-078.sql
index b0b640b564d09d6f08edbea09aa5215c874a2cd8..d345cfbee768585a3dcff0f7b70fbe5d49ceeff5 100644
--- a/openbis/sourceTest/sql/postgresql/078/finish-078.sql
+++ b/openbis/sourceTest/sql/postgresql/078/finish-078.sql
@@ -535,29 +535,4 @@ ALTER TABLE ONLY sample_type_property_types
 REVOKE ALL ON SCHEMA public FROM PUBLIC;
 REVOKE ALL ON SCHEMA public FROM postgres;
 GRANT ALL ON SCHEMA public TO postgres;
-GRANT ALL ON SCHEMA public TO PUBLIC;
-REVOKE ALL ON TABLE data FROM PUBLIC;
-REVOKE ALL ON TABLE data FROM buczekp;
-GRANT ALL ON TABLE data TO buczekp;
-GRANT SELECT ON TABLE data TO openbis_readonly;
-REVOKE ALL ON TABLE data_deleted FROM PUBLIC;
-REVOKE ALL ON TABLE data_deleted FROM buczekp;
-GRANT ALL ON TABLE data_deleted TO buczekp;
-GRANT SELECT ON TABLE data_deleted TO openbis_readonly;
-REVOKE ALL ON TABLE experiments FROM PUBLIC;
-REVOKE ALL ON TABLE experiments FROM buczekp;
-GRANT ALL ON TABLE experiments TO buczekp;
-GRANT SELECT ON TABLE experiments TO openbis_readonly;
-REVOKE ALL ON TABLE experiments_deleted FROM PUBLIC;
-REVOKE ALL ON TABLE experiments_deleted FROM buczekp;
-GRANT ALL ON TABLE experiments_deleted TO buczekp;
-GRANT SELECT ON TABLE experiments_deleted TO openbis_readonly;
-REVOKE ALL ON TABLE samples FROM PUBLIC;
-REVOKE ALL ON TABLE samples FROM buczekp;
-GRANT ALL ON TABLE samples TO buczekp;
-GRANT SELECT ON TABLE samples TO openbis_readonly;
-REVOKE ALL ON TABLE samples_deleted FROM PUBLIC;
-REVOKE ALL ON TABLE samples_deleted FROM buczekp;
-GRANT ALL ON TABLE samples_deleted TO buczekp;
-GRANT SELECT ON TABLE samples_deleted TO openbis_readonly;
-
+GRANT ALL ON SCHEMA public TO PUBLIC;
\ No newline at end of file