diff --git a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/query/server/DAOTest.java b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/query/server/DAOTest.java
index 4b53c0f4cfcd75d816103d5e2d81342fad1f959c..059a01d91b2009afbe65f83e08f0025cb736a16a 100644
--- a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/query/server/DAOTest.java
+++ b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/query/server/DAOTest.java
@@ -167,7 +167,7 @@ public class DAOTest extends AbstractTransactionalTestNGSpringContextTests
     @Test
     public void testQueryWithSpecialCharacters()
     {
-        String query = "select code as \"exp.[code]\" from experiments";
+        String query = "select code as \"exp.[code]\" from experiments order by id";
 
         DatabaseConfigurationContext context = new DatabaseConfigurationContext();
         context.setDatabaseEngineCode("postgresql");