diff --git a/fs-storage/src/file_storage.rs b/fs-storage/src/file_storage.rs
index cc51d85f..7e42f397 100644
--- a/fs-storage/src/file_storage.rs
+++ b/fs-storage/src/file_storage.rs
@@ -390,7 +390,14 @@ mod tests {
             .modified()
             .expect("Failed to get modified time");
 
-        assert!(timestamp_after > timestamp_before);
+        assert!(
+            timestamp_after > timestamp_before,
+            "{}",
+            format!(
+                "Timestamp before: {:?}, Timestamp after: {:?}",
+                timestamp_before, timestamp_after
+            )
+        );
     }
 
     #[test]