diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadController.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadController.kt
index 0e89668b3..fc5bb5ba8 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadController.kt
@@ -131,7 +131,7 @@ class SettingsDownloadController : SettingsController() {
                         summary = context.getString(
                             R.string.pref_dont_delete_from_categories_summary,
                             if (selectedCategories.isEmpty()) {
-                                context.getString(R.string.all)
+                                context.getString(R.string.tapping_inverted_none)
                             } else {
                                 selectedCategories.joinToString { it.name }
                             }
diff --git a/app/src/main/java/exh/util/MangaExtensions.kt b/app/src/main/java/exh/util/MangaExtensions.kt
index 44845ea69..94bf03142 100644
--- a/app/src/main/java/exh/util/MangaExtensions.kt
+++ b/app/src/main/java/exh/util/MangaExtensions.kt
@@ -16,5 +16,5 @@ fun Manga.shouldDeleteChapters(db: DatabaseHelper, prefs: PreferencesHelper): Bo
             .mapNotNull { it.id }
             .takeUnless { it.isEmpty() } ?: listOf(0)
 
-    return categoriesForManga.any { it !in categoriesToNotDeleteFrom }
+    return categoriesForManga.intersect(categoriesToNotDeleteFrom).isNotEmpty()
 }
diff --git a/app/src/main/res/values/strings_sy.xml b/app/src/main/res/values/strings_sy.xml
index c0c3b84ab..6fe064530 100644
--- a/app/src/main/res/values/strings_sy.xml
+++ b/app/src/main/res/values/strings_sy.xml
@@ -190,7 +190,7 @@
     <string name="save_chapter_as_cbz">Save Chapters as CBZ</string>
     <string name="save_chapter_as_cbz_level">CBZ Compression level</string>
     <string name="pref_dont_delete_from_categories">Categories to exclude from deletion</string>
-    <string name="pref_dont_delete_from_categories_summary">If a manga is only in these categories, chapters will not be deleted when marking as read and when finishing a chapter.\nCategories:\n%1$s</string>
+    <string name="pref_dont_delete_from_categories_summary">If a manga is in any of these categories, chapters will not be deleted when marking as read and when finishing a chapter.\nCategories:\n%1$s</string>
 
     <!-- Security settings -->
     <string name="biometric_lock_times">Biometric lock times</string>