diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java
index ab0e45b..90a25ea 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java
@@ -44,6 +44,7 @@ import com.github.gwtbootstrap.client.ui.constants.ControlGroupType;
 import com.github.gwtbootstrap.client.ui.resources.Bootstrap.Tabs;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.dom.client.SelectElement;
+import com.google.gwt.dom.client.Style.Float;
 import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.event.dom.client.ChangeEvent;
 import com.google.gwt.event.dom.client.ChangeHandler;
@@ -901,7 +902,11 @@ public class CreateDatasetForm extends Composite{
 						final String datasetUrl = createdDatasetBean.getSource();
 						goToDatasetButtonPanel.setVisible(true);
 						goToDatasetButton.setVisible(true);
-						goToDatasetButton.setText(datasetUrl);
+						goToDatasetButton.getElement().getStyle().setFloat(Float.LEFT);
+						goToDatasetButton.setText(
+								(datasetUrl.length() > 100 ? 
+										datasetUrl.substring(0, 100) + "..." : datasetUrl)
+								);
 						goToDatasetButton.setHref(datasetUrl);
 						goToDatasetButton.addClickHandler(new ClickHandler() {
 
diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/dataset/resources/AddResourceToDataset.java b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/dataset/resources/AddResourceToDataset.java
index 8095cf1..968053c 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/dataset/resources/AddResourceToDataset.java
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/dataset/resources/AddResourceToDataset.java
@@ -11,6 +11,7 @@ import com.github.gwtbootstrap.client.ui.TextArea;
 import com.github.gwtbootstrap.client.ui.TextBox;
 import com.github.gwtbootstrap.client.ui.constants.AlertType;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.Style.Float;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.shared.HandlerManager;
@@ -64,7 +65,11 @@ public class AddResourceToDataset extends Composite{
 		this.datasetId = datasetId;
 
 		this.datasetOrg = datasetOrg;
-		goToDatasetButton.setText(datasetUrl);
+		goToDatasetButton.getElement().getStyle().setFloat(Float.LEFT);
+		goToDatasetButton.setText(		
+				(datasetUrl.length() > 100 ? 
+						datasetUrl.substring(0, 100) + "..." : datasetUrl)
+				);
 		goToDatasetButton.setHref(datasetUrl);
 		goToDatasetButton.addClickHandler(new ClickHandler() {