diff --git a/src/test/java/org/gcube/common/scope/TestSecret.java b/src/test/java/org/gcube/common/scope/TestSecret.java
index bbd2836..e59ab06 100644
--- a/src/test/java/org/gcube/common/scope/TestSecret.java
+++ b/src/test/java/org/gcube/common/scope/TestSecret.java
@@ -33,4 +33,9 @@ public class TestSecret extends Secret {
 	public boolean isValid() {
 		return true;
 	}
+	
+	@Override
+	public boolean isExpired() {
+		return false;
+	}
 }