diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt
index a1d2ab4eb..678bc2e49 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt
@@ -69,15 +69,8 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
         val prevHasMissingChapters = calculateChapterGap(chapters.currChapter, chapters.prevChapter) > 0
         val nextHasMissingChapters = calculateChapterGap(chapters.nextChapter, chapters.currChapter) > 0
 
-        // Add previous chapter pages and transition.
-        if (chapters.prevChapter != null) {
-            // We only need to add the last few pages of the previous chapter, because it'll be
-            // selected as the current chapter when one of those pages is selected.
-            val prevPages = chapters.prevChapter.pages
-            if (prevPages != null) {
-                newItems.addAll(prevPages.takeLast(2))
-            }
-        }
+        // Add previous chapter pages and transition
+        chapters.prevChapter?.pages?.let(newItems::addAll)
 
         // Skip transition page if the chapter is loaded & current page is not a transition page
         if (prevHasMissingChapters || forceTransition || chapters.prevChapter?.state !is ReaderChapter.State.Loaded) {
@@ -119,14 +112,7 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
                 }
             }
 
-        if (chapters.nextChapter != null) {
-            // Add at most two pages, because this chapter will be selected before the user can
-            // swap more pages.
-            val nextPages = chapters.nextChapter.pages
-            if (nextPages != null) {
-                newItems.addAll(nextPages.take(2))
-            }
-        }
+        chapters.nextChapter?.pages?.let(newItems::addAll)
 
         // Resets double-page splits, else insert pages get misplaced
         subItems.filterIsInstance<InsertPage>().also { subItems.removeAll(it) }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonAdapter.kt
index 036f767f8..29727f696 100755
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonAdapter.kt
@@ -43,14 +43,7 @@ class WebtoonAdapter(val viewer: WebtoonViewer) : RecyclerView.Adapter<RecyclerV
         val nextHasMissingChapters = calculateChapterGap(chapters.nextChapter, chapters.currChapter) > 0
 
         // Add previous chapter pages and transition.
-        if (chapters.prevChapter != null) {
-            // We only need to add the last few pages of the previous chapter, because it'll be
-            // selected as the current chapter when one of those pages is selected.
-            val prevPages = chapters.prevChapter.pages
-            if (prevPages != null) {
-                newItems.addAll(prevPages.takeLast(2))
-            }
-        }
+        chapters.prevChapter?.pages?.let(newItems::addAll)
 
         // Skip transition page if the chapter is loaded & current page is not a transition page
         if (prevHasMissingChapters || forceTransition || chapters.prevChapter?.state !is ReaderChapter.State.Loaded) {
@@ -70,14 +63,7 @@ class WebtoonAdapter(val viewer: WebtoonViewer) : RecyclerView.Adapter<RecyclerV
             newItems.add(ChapterTransition.Next(chapters.currChapter, chapters.nextChapter))
         }
 
-        if (chapters.nextChapter != null) {
-            // Add at most two pages, because this chapter will be selected before the user can
-            // swap more pages.
-            val nextPages = chapters.nextChapter.pages
-            if (nextPages != null) {
-                newItems.addAll(nextPages.take(2))
-            }
-        }
+        chapters.nextChapter?.pages?.let(newItems::addAll)
 
         updateItems(newItems)
     }