diff --git a/pom.xml b/pom.xml
index 4b62594..316b754 100644
--- a/pom.xml
+++ b/pom.xml
@@ -185,11 +185,11 @@
 			<scope>compile</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>com.thoughtworks.xstream</groupId>
-			<artifactId>xstream</artifactId>
-			<!-- <version>1.4.5</version> -->
-		</dependency>
+		<!-- <dependency> -->
+		<!-- <groupId>com.thoughtworks.xstream</groupId> -->
+		<!-- <artifactId>xstream</artifactId> -->
+		<!-- <version>1.4.5</version> -->
+		<!-- </dependency> -->
 
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>