diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 3db3575fb..e3e9d6ccb 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -680,8 +680,6 @@
     <string name="ext_app_info">Anwendungsinformationen</string>
     <string name="ext_installer_shizuku_unavailable_dialog">Installiere und starte Shizuku, um Shizuku als Installationsprogramm für Erweiterungen zu verwenden.</string>
     <string name="ext_installer_shizuku_stopped">Shizuku läuft nicht</string>
-    <string name="ext_installer_shizuku">Shizuku</string>
-    <string name="ext_installer_packageinstaller">PackageInstaller</string>
     <string name="ext_installer_legacy">Legacy</string>
     <string name="ext_installer_pref">Installationsprogramm</string>
     <string name="ext_install_service_notif">Erweiterung wird installiert…</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 792521152..b8de1b1fb 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -714,8 +714,6 @@
     <string name="ext_app_info">Infos sur l\'application</string>
     <string name="ext_installer_shizuku_unavailable_dialog">Installez et démarrez Shizuku pour utiliser Shizuku comme installateur d\'extensions.</string>
     <string name="ext_installer_shizuku_stopped">Shizuku n\'est pas en exécution</string>
-    <string name="ext_installer_shizuku">Shizuku</string>
-    <string name="ext_installer_packageinstaller">PackageInstaller</string>
     <string name="ext_installer_legacy">Legacy</string>
     <string name="ext_installer_pref">Installateur</string>
     <string name="ext_install_service_notif">Installation de l\'extension…</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 137212fc8..39437627b 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -711,10 +711,8 @@
     <string name="pref_remove_exclude_categories">Categorie escluse</string>
     <string name="help_translate">Aiuta a tradurre</string>
     <string name="ext_app_info">Informazioni app</string>
-    <string name="ext_installer_packageinstaller">PackageInstaller</string>
     <string name="ext_installer_shizuku_unavailable_dialog">Installa e avvia Shizuku per usarlo come installatore delle estensioni.</string>
     <string name="ext_installer_shizuku_stopped">Shizuku non è in esecuzione</string>
-    <string name="ext_installer_shizuku">Shizuku</string>
     <string name="ext_installer_legacy">Legacy</string>
     <string name="ext_installer_pref">Installatore</string>
     <string name="ext_install_service_notif">Installazione dell\'estensione…</string>
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index 886b3f0d6..58c7f765d 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -679,8 +679,6 @@
     <string name="theme_yotsuba">Yotsuba</string>
     <string name="ext_installer_shizuku_unavailable_dialog">Installer og start Shizuku for å bruke det som utvidelsesinstallatør.</string>
     <string name="ext_installer_shizuku_stopped">Shizuku kjører ikke</string>
-    <string name="ext_installer_shizuku">Shizuku</string>
-    <string name="ext_installer_packageinstaller">PakkeInstallatør</string>
     <string name="ext_installer_legacy">Foreldet</string>
     <string name="ext_installer_pref">Installatør</string>
     <string name="ext_install_service_notif">Installerer utvidelse …</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 33354bd84..4172857d9 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -679,8 +679,6 @@
     <string name="help_translate">Ajudar a traduzir</string>
     <string name="ext_app_info">Informações do app</string>
     <string name="ext_installer_shizuku_stopped">O Shizuku não está em execução</string>
-    <string name="ext_installer_shizuku">Shizuku</string>
-    <string name="ext_installer_packageinstaller">PackageInstaller</string>
     <string name="ext_installer_legacy">Legado</string>
     <string name="ext_installer_pref">Instalador</string>
     <string name="ext_install_service_notif">Instalando a extensão…</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 36fab47fb..7db73deb8 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -705,9 +705,7 @@
     <string name="ext_app_info">О приложении</string>
     <string name="ext_installer_shizuku_unavailable_dialog">Установите и запустите Shizuku, для использования Shizuku, как установщик расширений.</string>
     <string name="ext_installer_shizuku_stopped">Shizuku не работает</string>
-    <string name="ext_installer_shizuku">Шизуку</string>
     <string name="ext_installer_legacy">Старый</string>
-    <string name="ext_installer_packageinstaller">Система</string>
     <string name="ext_installer_pref">Установщик</string>
     <string name="ext_install_service_notif">Устанавливается расширение…</string>
     <string name="action_sort_count">По количеству комиксов</string>