diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
index 8afc1eaea7..723fb259be 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
@@ -80,6 +80,13 @@ abstract class AbstractBackupManager(protected val context: Context) {
         databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
     }
 
+    /**
+     * Updates a list of chapters with known database ids
+     */
+    protected fun updateKnownChapters(chapters: List<Chapter>) {
+        databaseHelper.updateKnownChaptersBackup(chapters).executeAsBlocking()
+    }
+
     /**
      * Return number of backups.
      *
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
index 86b7644644..a11bb8967d 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
@@ -405,7 +405,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
         }
 
         val newChapters = chapters.groupBy { it.id != null }
-        newChapters[true]?.let { updateChapters(it) }
+        newChapters[true]?.let { updateKnownChapters(it) }
         newChapters[false]?.let { insertChapters(it) }
     }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
index 77f7b3de29..948ab9654f 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
@@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaChapter
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterBackupPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.ChapterKnownBackupPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterProgressPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterSourceOrderPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterGetResolver
@@ -84,6 +85,11 @@ interface ChapterQueries : DbProvider {
         .withPutResolver(ChapterBackupPutResolver())
         .prepare()
 
+    fun updateKnownChaptersBackup(chapters: List<Chapter>) = db.put()
+        .objects(chapters)
+        .withPutResolver(ChapterKnownBackupPutResolver())
+        .prepare()
+
     fun updateChapterProgress(chapter: Chapter) = db.put()
         .`object`(chapter)
         .withPutResolver(ChapterProgressPutResolver())
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterBackupPutResolver.kt b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterBackupPutResolver.kt
index dcf3912c2e..76516139fb 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterBackupPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterBackupPutResolver.kt
@@ -21,8 +21,8 @@ class ChapterBackupPutResolver : PutResolver<Chapter>() {
 
     fun mapToUpdateQuery(chapter: Chapter) = UpdateQuery.builder()
         .table(ChapterTable.TABLE)
-        .where("${ChapterTable.COL_ID} = ?")
-        .whereArgs(chapter.id)
+        .where("${ChapterTable.COL_URL} = ?")
+        .whereArgs(chapter.url)
         .build()
 
     fun mapToContentValues(chapter: Chapter) =
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
new file mode 100644
index 0000000000..5b8882e115
--- /dev/null
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
@@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import androidx.core.content.contentValuesOf
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.tables.ChapterTable
+
+class ChapterKnownBackupPutResolver : PutResolver<Chapter>() {
+
+    override fun performPut(db: StorIOSQLite, chapter: Chapter) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(chapter)
+        val contentValues = mapToContentValues(chapter)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(chapter: Chapter) = UpdateQuery.builder()
+        .table(ChapterTable.TABLE)
+        .where("${ChapterTable.COL_ID} = ?")
+        .whereArgs(chapter.id)
+        .build()
+
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
+}