diff --git a/src/main/java/org/gcube/portlets/user/td/client/ribbon/FileToolBar.java b/src/main/java/org/gcube/portlets/user/td/client/ribbon/FileToolBar.java
index 0bcabb5..b998a38 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/ribbon/FileToolBar.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/ribbon/FileToolBar.java
@@ -600,14 +600,13 @@ public class FileToolBar {
 				// importJSONButton.disable();
 				importSDMXButton.enable();
 				TRId trId = event.getTrId();
-				
-				//|| trId
-				//.getTableTypeName().compareTo(
-				//		TableType.DATASET.getTableTypeLabel()) == 0
+
 				if (trId != null
 						&& trId.getTableTypeName() != null
 						&& (trId.getTableTypeName().compareTo(
-								TableType.CODELIST.getTableTypeLabel()) == 0)) {
+								TableType.CODELIST.getTableTypeLabel()) == 0 || trId
+								.getTableTypeName().compareTo(
+										TableType.DATASET.getTableTypeLabel()) == 0)) {
 					exportSDMXButton.enable();
 				} else {
 					exportSDMXButton.disable();
diff --git a/src/main/webapp/tabulardataportlet.css b/src/main/webapp/tabulardataportlet.css
index 7b58177..4822248 100644
--- a/src/main/webapp/tabulardataportlet.css
+++ b/src/main/webapp/tabulardataportlet.css
@@ -29,7 +29,6 @@
 
 .aui fieldset {
 	padding: 9px !important;
-	/* margin: 0; */
 	border: 1px solid rgb(181, 184, 200) !important;
 }
 
@@ -49,4 +48,3 @@
 
 
 
-