diff --git a/comic/models.py b/comic/models.py
index 5c2f516..a18b51b 100644
--- a/comic/models.py
+++ b/comic/models.py
@@ -111,7 +111,12 @@ class ComicBook(models.Model):
             archive = zipfile.ZipFile(archive_path)
         except zipfile.BadZipfile:
             return False
-        page_obj = ComicPage.objects.get(Comic=self, index=page)
+        try:
+            page_obj = ComicPage.objects.get(Comic=self, index=page)
+        except ComicPage.MultipleObjectsReturned:
+            ComicPage.objects.filter(Comic=self).delete()
+            self.process_comic_pages(archive, self)
+            page_obj = ComicPage.objects.get(Comic=self, index=page)
         try:
             out = (archive.open(page_obj.page_file_name), page_obj.content_type)
         except rarfile.NoRarEntry:
diff --git a/comic/tests/test_models.py b/comic/tests/test_models.py
index b2465cd..03abbc8 100644
--- a/comic/tests/test_models.py
+++ b/comic/tests/test_models.py
@@ -292,3 +292,16 @@ class ComicBookTests(TestCase):
         c.login(username="test", password="test")
         response = c.get(f"/comic/read/{urlsafe_base64_encode(book.selector.bytes)}/0/img")
         self.assertEqual(response.status_code, 200)
+
+    def test_duplicate_pages(self):
+        c = Client()
+        user = User.objects.get(username="test")
+        generate_directory(user)
+        book = ComicBook.objects.get(file_name='test1.rar')
+        page = ComicPage.objects.get(Comic=book, index=0)
+        dup_page = ComicPage(Comic=book, index=0, page_file_name=page.page_file_name, content_type=page.content_type)
+        dup_page.save()
+
+        c.login(username="test", password="test")
+        response = c.get(f"/comic/read/{urlsafe_base64_encode(book.selector.bytes)}/0/img")
+        self.assertEqual(response.status_code, 200)
\ No newline at end of file