diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/chapter/ReaderChapterDialog.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/chapter/ReaderChapterDialog.kt
index c4776198f..12b83c65c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/chapter/ReaderChapterDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/chapter/ReaderChapterDialog.kt
@@ -25,6 +25,7 @@ class ReaderChapterDialog(private val activity: ReaderActivity) : ReaderChapterA
         dialog = MaterialDialog(activity)
             .title(R.string.chapters)
             .customView(view = binding.root)
+            .negativeButton(android.R.string.cancel)
             .show {
                 adapter = ReaderChapterAdapter(this@ReaderChapterDialog)
                 binding.chapterRecycler.adapter = adapter