diff --git a/pom.xml b/pom.xml
index fa56afd..bf2a300 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>org.gcube.common</groupId>
 	<artifactId>storagehub-model</artifactId>
-	<version>1.0.2-SNAPSHOT</version>
+	<version>1.0.3-SNAPSHOT</version>
 	<name>storagehub-model</name>
 
 	<dependencyManagement>
diff --git a/src/main/java/org/gcube/common/storagehub/model/storages/StorageBackend.java b/src/main/java/org/gcube/common/storagehub/model/storages/StorageBackend.java
index f263fbe..dc9518f 100644
--- a/src/main/java/org/gcube/common/storagehub/model/storages/StorageBackend.java
+++ b/src/main/java/org/gcube/common/storagehub/model/storages/StorageBackend.java
@@ -14,4 +14,6 @@ public interface StorageBackend {
 	
 	InputStream getContent(String id);
 	
+	void delete(String id);
+	
 }