diff --git a/parity/cli/mod.rs b/parity/cli/mod.rs
index 29445056b..d8a757c5c 100644
--- a/parity/cli/mod.rs
+++ b/parity/cli/mod.rs
@@ -734,6 +734,7 @@ mod tests {
 				db_path: None,
 				keys_path: None,
 				identity: None,
+				light: None,
 			}),
 			account: Some(Account {
 				unlock: Some(vec!["0x1".into(), "0x2".into(), "0x3".into()]),