diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 3d3d88501..ecc9bd41c 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -504,4 +504,5 @@
     <string name="frequency_once_per_month">Una vez al mes</string>
     <string name="backups_output_directory">Directorio para guardar la copia de seguridad</string>
     <string name="last_successful_backup">La última copia de seguridad correcta: %s</string>
+    <string name="speed_value">x%.1f</string>
 </resources>
\ No newline at end of file