diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreReaderFragment.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreReaderFragment.kt
index ec02a67de..4a7b38af4 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreReaderFragment.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreReaderFragment.kt
@@ -108,7 +108,6 @@ import org.kiwix.kiwixmobile.core.StorageObserver
 import org.kiwix.kiwixmobile.core.base.BaseFragment
 import org.kiwix.kiwixmobile.core.base.FragmentActivityExtensions
 import org.kiwix.kiwixmobile.core.dao.LibkiwixBookmarks
-import org.kiwix.kiwixmobile.core.dao.NewBookmarksDao
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.consumeObservable
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.hasNotificationPermission
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.observeNavigationResult
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/page/bookmark/adapter/LibkiwixBookmarkItem.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/page/bookmark/adapter/LibkiwixBookmarkItem.kt
index b6ab5b6f3..e04b04228 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/page/bookmark/adapter/LibkiwixBookmarkItem.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/page/bookmark/adapter/LibkiwixBookmarkItem.kt
@@ -57,7 +57,7 @@ data class LibkiwixBookmarkItem(
     zimFileReader: ZimFileReader,
     libKiwixBook: Book
   ) : this(
-    zimFilePath = zimFileReader.zimFile.canonicalPath,
+    zimFilePath = zimFileReader.zimFile?.canonicalPath,
     zimId = libKiwixBook.id,
     zimName = libKiwixBook.name,
     bookmarkUrl = articleUrl,