diff --git a/src/main/java/org/gcube/accounting/service/AccountingServiceInitializer.java b/src/main/java/org/gcube/accounting/service/AccountingServiceInitializer.java
index a62d237..20118ca 100644
--- a/src/main/java/org/gcube/accounting/service/AccountingServiceInitializer.java
+++ b/src/main/java/org/gcube/accounting/service/AccountingServiceInitializer.java
@@ -1,5 +1,6 @@
 package org.gcube.accounting.service;
 
+import org.gcube.accounting.aggregator.RegexRulesAggregator;
 import org.gcube.accounting.analytics.persistence.AccountingPersistenceQueryFactory;
 import org.gcube.accounting.persistence.AccountingPersistenceFactory;
 import org.gcube.common.authorization.client.Constants;
@@ -11,6 +12,9 @@ import org.gcube.smartgears.ApplicationManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
 public class AccountingServiceInitializer implements ApplicationManager {
 	
 	private static Logger logger = LoggerFactory.getLogger(AccountingServiceInitializer.class);
@@ -44,6 +48,9 @@ public class AccountingServiceInitializer implements ApplicationManager {
 		AccountingPersistenceFactory.getPersistence();
 		// Initializing the persistence connector used for query
 		AccountingPersistenceQueryFactory.getInstance();
+		
+		// Initializing RegexRulesAggregator
+		RegexRulesAggregator.getInstance().start();
 	}
 	
 	public void onShutdown() {
@@ -60,6 +67,8 @@ public class AccountingServiceInitializer implements ApplicationManager {
 			// Closing the persistence connector used for query
 			AccountingPersistenceQueryFactory.getInstance().close();
 			
+			RegexRulesAggregator.getInstance().stop();
+			
 			logger.trace("\n-------------------------------------------------------\n"
 					+ "Accounting Service Stopped Successfully on context {}\n"
 					+ "-------------------------------------------------------", context);