diff --git a/pom.xml b/pom.xml
index 39767de..dc47783 100644
--- a/pom.xml
+++ b/pom.xml
@@ -175,6 +175,13 @@
 		<!-- <scope>provided</scope> -->
 		<!-- </dependency> -->
 
+		<!-- WSLT dependencies -->
+		<dependency>
+			<groupId>org.gcube.portlets.widgets</groupId>
+			<artifactId>workspace-light-tree</artifactId>
+			<scope>provided</scope>
+		</dependency>
+
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>
 			<artifactId>wsmail-widget</artifactId>