diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 2bb0d72a..14d78dbd 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -4,13 +4,6 @@
     <string name="mention_notification">%1$s t\'ha esmentat</string>
     <string name="followed_notification">%1$s et segueix</string>
     <string name="attachment_summary_off">Baixar fitxers adjunts només quan es sol·liciti manualment</string>
-    <string name="attachment_summary_on">Baixar automàticament els fitxers adjunts per als correus electrònics entrants</string>
-    <string name="attachment_title">Baixar fitxers adjunts entrants</string>
-    <string name="sync_title">Syncronitzar correu periòdicament</string>
-    <string name="reply_title">Acció de resposta predeterminada</string>
-    <string name="signature_title">La vostra signatura</string>
-    <string name="sync_header">Syncronitzar</string>
-    <string name="messages_header">Missatges</string>
     <string name="title_activity_settings2">Configuració</string>
     <string name="token_error">S\'ha produït un error en obtenir el token</string>
     <string name="auth_failed">No s\'ha pogut autenticar</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 9206dd40..cc9a6208 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -11,11 +11,6 @@
     <string name="app_name">PixelDroid</string>
     <string name="token_error">Error al obtener el token</string>
     <string name="title_activity_settings2">Ajustes</string>
-    <string name="messages_header">Mensajes</string>
-    <string name="sync_header">Sincronización</string>
-    <string name="signature_title">Tu firma</string>
-    <string name="reply_title">Acción de respuesta predeterminada</string>
-    <string name="sync_title">Sincronizar correo electrónico periódicamente</string>
     <string name="shared_notification">%1$s compartió tu publicación</string>
     <string name="liked_notification">%1$s le gustó tu publicación</string>
     <string name="create_a_new_post">¡Crear una nueva publicación!</string>
@@ -30,8 +25,6 @@
     <string name="image_download_downloading">Descargando…</string>
     <string name="image_download_success">La imagen se descargó con éxito</string>
     <string name="share_picture">Compartir foto…</string>
-    <string name="attachment_title">Descargar archivos adjuntos entrantes</string>
-    <string name="attachment_summary_on">Descargar automáticamente los archivos adjuntos para correos electrónicos entrantes</string>
     <string name="attachment_summary_off">Descargar únicamente los archivos adjuntos cuando se solicite manualmente</string>
     <string name="followed_notification">%1$s te siguió</string>
     <string name="mention_notification">%1$s te mencionó</string>
diff --git a/app/src/main/res/values-eu/strings.xml b/app/src/main/res/values-eu/strings.xml
index 09e0ec4e..f2bc5bbd 100644
--- a/app/src/main/res/values-eu/strings.xml
+++ b/app/src/main/res/values-eu/strings.xml
@@ -18,13 +18,6 @@
     <string name="mention_notification">%1$s erabiltzaileak aipatu zaitu</string>
     <string name="followed_notification">%1$s jarraitzen hasi zaizu</string>
     <string name="attachment_summary_off">Eskuz eskatzean bakarrik deskargatu eranskinak</string>
-    <string name="attachment_summary_on">Deskargatu sarrerako posta elektronikoen eranskinak automatikoki</string>
-    <string name="attachment_title">Deskargatu sarrerako eranskinak</string>
-    <string name="sync_title">Sinkronizatu posta elektronikoa aldizka</string>
-    <string name="reply_title">Erantzuteko ekintza lehenetsia</string>
-    <string name="signature_title">Zure sinadura</string>
-    <string name="sync_header">Sinkronizatu</string>
-    <string name="messages_header">Hobespenen izenburuak</string>
     <string name="title_activity_settings2">Ezarpenak</string>
     <string name="token_error">Errorea tokena eskuratzean</string>
     <string name="auth_failed">Ezin izan da autentifikatu</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 6a556822..4049c8c3 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -3,15 +3,10 @@
     <string name="registration_failed">Impossible d\'enregistrer l\'application sur ce serveur</string>
     <string name="auth_failed">Impossible d\'authentifier</string>
     <string name="title_activity_settings2">Réglages</string>
-    <string name="messages_header">Messages</string>
-    <string name="sync_header">Synchroniser</string>
-    <string name="signature_title">Votre signature</string>
     <string name="menu_slideshow">Nom du compte</string>
     <string name="menu_subtitle">Informations du compte</string>
     <string name="menu_account">Mon profil</string>
     <string name="menu_settings">Réglages</string>
-    <string name="sync_title">Synchroniser régulièrement les e-mails</string>
-    <string name="attachment_summary_on">Télécharger automatiquement les pièces jointes pour les e-mails entrants</string>
     <string name="attachment_summary_off">Télécharger uniquement les pièces jointes lorsque demandé manuellement</string>
     <string name="followed_notification">%1$s vous a suivi</string>
     <string name="shared_notification">%1$s a partagé votre publication</string>
@@ -28,12 +23,10 @@
     <string name="image_download_success">Image téléchargée avec succès</string>
     <string name="share_picture">Partager l\'image…</string>
     <string name="invalid_domain">Domaine invalide</string>
-    <string name="attachment_title">Télécharger les pièces jointes entrantes</string>
     <string name="image_download_failed">Le téléchargement a échoué, veuillez réessayer</string>
     <string name="browser_launch_failed">Impossible de lancer un navigateur, en avez-vous un \?</string>
     <string name="mention_notification">%1$s vous a mentionné</string>
     <string name="app_name">PixelDroid</string>
-    <string name="reply_title">Action de réponse par défaut</string>
     <string name="create_a_new_post">Créez une nouvelle publication !</string>
     <string name="token_error">Erreur lors de l\'obtention du jeton</string>
 </resources>