diff --git a/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryManager.kt b/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryManager.kt
index 9680c13eb..a978be22a 100644
--- a/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryManager.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryManager.kt
@@ -61,7 +61,7 @@ class LibraryManager(
               val existingBook = bookRepository.findByUrl(newBook.url) ?: newBook
 
               if (newBook.fileLastModified != existingBook.fileLastModified) {
-                logger.info { "Book changed on disk, update and reset metadata status: ${newBook}" }
+                logger.info { "Book changed on disk, update and reset metadata status: $newBook" }
                 existingBook.fileLastModified = newBook.fileLastModified
                 existingBook.name = newBook.name
                 existingBook.metadata.reset()