diff --git a/src/components/manga/ChapterCard.tsx b/src/components/manga/ChapterCard.tsx
index 316d04a8..3847f690 100644
--- a/src/components/manga/ChapterCard.tsx
+++ b/src/components/manga/ChapterCard.tsx
@@ -83,9 +83,15 @@ export const ChapterCard: React.FC<IProps> = (props: IProps) => {
 
         if (key === 'markPrevRead') {
             const index = allChapters.findIndex(({ id: chapterId }) => chapterId === chapter.id);
+
+            const isFirstChapter = index + 1 > allChapters.length - 1;
+            if (isFirstChapter) {
+                return;
+            }
+
             requestManager.updateChapters(
                 allChapters
-                    .slice(index)
+                    .slice(index + 1)
                     .filter(({ isRead }) => !isRead)
                     .map(({ id: chapterId }) => chapterId),
                 { isRead: true, chapterIdsToDelete },