diff --git a/app/src/main/res/values-gl b/app/src/main/res/values-gl/strings.xml
similarity index 75%
rename from app/src/main/res/values-gl
rename to app/src/main/res/values-gl/strings.xml
index ef3cabd1..d566febf 100644
--- a/app/src/main/res/values-gl
+++ b/app/src/main/res/values-gl/strings.xml
@@ -2,12 +2,21 @@
     <string name="app_name">Simple SMS Messenger</string>
     <string name="app_launcher_name">Mensaxe SMS</string>
     <string name="type_a_message">Escribir unha mensaxe…</string>
-    <string name="message_not_sent">Mensaxe non enviada</string>
+    <string name="message_not_sent_short">Mensaxe non enviada</string>
+    <string name="message_not_sent_touch_retry">Not sent. Touch to retry.</string>
+    <string name="message_sending_error">Your message to \'%s\' has not been sent</string>
     <string name="add_person">Engadir persoa</string>
     <string name="attachment">Anexo</string>
     <string name="no_conversations_found">Non se atoparon conversas</string>
     <string name="start_conversation">Iniciar unha conversa</string>
     <string name="reply">Responder</string>
+    <string name="show_character_counter">Show a character counter at writing messages</string>
+    <string name="loading_messages">Loading messages…</string>
+    <string name="no_reply_support">Sender doesn\'t support replies</string>
+    <string name="draft">Draft</string>
+    <string name="sending">Sending…</string>
+    <string name="export_messages">Export messages</string>
+    <string name="import_messages">Import messages</string>
 
     <!-- New conversation -->
     <string name="new_conversation">Nova conversa</string>
@@ -35,6 +44,15 @@
         <item quantity="other">%d mensaxes</item>
     </plurals>
 
+    <!-- Settings -->
+    <string name="lock_screen_visibility">Lock screen notification visibility</string>
+    <string name="sender_and_message">Sender and message</string>
+    <string name="sender_only">Sender only</string>
+    <string name="enable_delivery_reports">Enable delivery reports</string>
+    <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="mms_file_size_limit">Resize sent MMS images</string>
+    <string name="mms_file_size_limit_none">No limit</string>
+
     <!-- FAQ -->
     <string name="faq_1_title">Por que o aplicativo necesita acceder a Internet?</string>
     <string name="faq_1_text">Infelizmente é a única forma para poder enviar anexos MMS. A incapacidade de non conseguir enviar MMS sería unha enorme desvantaxe comparativamente a outros aplicativos e, por iso, tomamos esta decisión. Pero, como habitualmente, o aplicativo non ten anuncios, non rastrea os utilizadores nin recolle datos persoais. Este permiso só é necesario para enviar as MMS.</string>