diff --git a/src/main/java/eu/openaire/urls_controller/configuration/ImpalaConnector.java b/src/main/java/eu/openaire/urls_controller/configuration/ImpalaConnector.java
index 1f342eb..6f2b09f 100644
--- a/src/main/java/eu/openaire/urls_controller/configuration/ImpalaConnector.java
+++ b/src/main/java/eu/openaire/urls_controller/configuration/ImpalaConnector.java
@@ -19,9 +19,9 @@ public final class ImpalaConnector {
     @Autowired
     private JdbcTemplate jdbcTemplate;
 
-    @Value("${services.pdfaggregation.controller.db.oldDatabaseName}:pdfaggregation_i")
+    @Value("${services.pdfaggregation.controller.db.oldDatabaseName}")
     public static String oldDatabaseName;
-    @Value("${services.pdfaggregation.controller.db.databaseName}:pdfAggregationDatabase")
+    @Value("${services.pdfaggregation.controller.db.databaseName}")
     public static String databaseName;
 
     public static final Lock databaseLock = new ReentrantLock(true);  // This lock is locking the threads trying to execute queries in the database.