diff --git a/src/main/java/org/gcube/grsf/publisher/GRSFInitializator.java b/src/main/java/org/gcube/grsf/publisher/GRSFInitializator.java
index 20073d5..6a9a477 100644
--- a/src/main/java/org/gcube/grsf/publisher/GRSFInitializator.java
+++ b/src/main/java/org/gcube/grsf/publisher/GRSFInitializator.java
@@ -4,8 +4,6 @@ import java.io.IOException;
 
 import org.gcube.common.authorization.utils.manager.SecretManagerProvider;
 import org.gcube.gcat.configuration.CatalogueConfigurationFactory;
-import org.gcube.grsf.publisher.configuration.isproxies.impl.GRSFFacetBasedISConfigurationProxy;
-import org.gcube.grsf.publisher.configuration.isproxies.impl.GRSFFacetBasedISConfigurationProxyFactory;
 import org.gcube.grsf.publisher.configuration.isproxies.impl.GRSFGCoreISConfigurationProxyFactory;
 import org.gcube.grsf.publisher.rest.RequestFilter;
 import org.gcube.smartgears.ApplicationManager;