diff --git a/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapConnection.java b/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapConnection.java
index 9ff93df..9b35a0e 100644
--- a/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapConnection.java
+++ b/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapConnection.java
@@ -125,7 +125,7 @@ public class EpnTapConnection implements EpnTapInterface {
 	@Override
 	public List<Granule> sendADQLQuery(String tapURL, String adqlQuery) throws VOTableException {
 		VOTableCtrl voTableCtrl = new VOTableCtrl();
-		voTableCtrl.acquireVOTable(tapURL, adqlQuery);
+		voTableCtrl.acquireVOTableBlocking(tapURL, adqlQuery);
 		VOTableData data = voTableCtrl.getVOTableData();
 
 		List<Granule> granules;
@@ -139,7 +139,7 @@ public class EpnTapConnection implements EpnTapInterface {
 			throws VOTableException {
 		String query = String.format(enumeratedQuery.toString(), schemaName);
 		VOTableCtrl voTableCtrl = new VOTableCtrl();
-		voTableCtrl.acquireVOTable(tapURL, query);
+		voTableCtrl.acquireVOTableBlocking(tapURL, query);
 		VOTableData data = voTableCtrl.getVOTableData();
 		Debug.writeObject("data", data);
 
diff --git a/src/main/java/eu/omp/irap/vespa/epntapclient/epntap/service/ServiceCtrl.java b/src/main/java/eu/omp/irap/vespa/epntapclient/epntap/service/ServiceCtrl.java
index a5f9324..9141055 100644
--- a/src/main/java/eu/omp/irap/vespa/epntapclient/epntap/service/ServiceCtrl.java
+++ b/src/main/java/eu/omp/irap/vespa/epntapclient/epntap/service/ServiceCtrl.java
@@ -152,7 +152,7 @@ public class ServiceCtrl {
 	 */
 	public static VOTABLE getVoTable(String query) throws VOTableException {
 		VOTableCtrl voTableCtrl = new VOTableCtrl();
-		voTableCtrl.acquireVOTable(Consts.DEFAULT_REGISTRY_URL, query);
+		voTableCtrl.acquireVOTableBlocking(Consts.DEFAULT_REGISTRY_URL, query);
 		return voTableCtrl.getVOTable();
 	}
 
@@ -174,7 +174,7 @@ public class ServiceCtrl {
 	 */
 	public static VOTableData getVoTableData(VOTABLE voTable) throws VOTableException {
 		VOTableCtrl ctrl = new VOTableCtrl();
-		ctrl.acquireVOTable(voTable);
+		ctrl.acquireVOTableBlocking(voTable);
 		Table table = (Table) voTable.getRESOURCE().get(0).getLINKAndTABLEOrRESOURCE().get(0);
 		VOTableDataParser dataParser = new VOTableDataParser("Services list", table);
 		dataParser.parseData();
--
libgit2 0.21.2