diff --git a/ecstore/src/disk/local.rs b/ecstore/src/disk/local.rs
index 50e71e5f5..5cab96a88 100644
--- a/ecstore/src/disk/local.rs
+++ b/ecstore/src/disk/local.rs
@@ -26,9 +26,9 @@ use uuid::Uuid;
 #[derive(Debug)]
 pub struct FormatInfo {
     pub id: Option<Uuid>,
-    pub data: Vec<u8>,
-    pub file_info: Option<Metadata>,
-    pub last_check: Option<OffsetDateTime>,
+    pub _data: Vec<u8>,
+    pub _file_info: Option<Metadata>,
+    pub _last_check: Option<OffsetDateTime>,
 }
 
 impl FormatInfo {}