diff --git a/src/test/java/net/hostsharing/hsadminng/hs/migration/LiquibaseCompatibilityIntegrationTest.java b/src/test/java/net/hostsharing/hsadminng/hs/migration/LiquibaseCompatibilityIntegrationTest.java
index d3cbb817..64841f6e 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/migration/LiquibaseCompatibilityIntegrationTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/migration/LiquibaseCompatibilityIntegrationTest.java
@@ -112,13 +112,13 @@ public class LiquibaseCompatibilityIntegrationTest {
         final var sqlDumpFile = new File(targetFileName.getParent(), "." + targetFileName.getName());
         final var pb = new ProcessBuilder(
                 "pg_dump", "--column-inserts", "--disable-dollar-quoting",
-                "--host=" + getJdbcDatabaseContainer().getHost(),
+                "--host=" + jdbcDatabaseContainer.getHost(),
                 "--port=" + jdbcDatabaseContainer.getFirstMappedPort(),
-                "--username=" + getJdbcDatabaseContainer().getUsername() ,
+                "--username=" + jdbcDatabaseContainer.getUsername() ,
                 "--dbname=" + jdbcDatabaseContainer.getDatabaseName(),
                 "--file=" + sqlDumpFile.getCanonicalPath()
         );
-        pb.environment().put("PGPASSWORD", getJdbcDatabaseContainer().getPassword());
+        pb.environment().put("PGPASSWORD", jdbcDatabaseContainer.getPassword());
 
         final var process = pb.start();
         int exitCode = process.waitFor();
@@ -138,11 +138,8 @@ public class LiquibaseCompatibilityIntegrationTest {
               --
               
               CREATE ROLE postgres;
-
               CREATE ROLE admin;
-              GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO admin;
               CREATE ROLE restricted;
-              GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO restricted;
 
               """;
         writeStringToFile(targetFileName, header, UTF_8, false); // false = overwrite