diff --git a/app/Properties/Strings.pt-PT.resx b/app/Properties/Strings.pt-PT.resx
index 21c0e27b..83fae0b1 100644
--- a/app/Properties/Strings.pt-PT.resx
+++ b/app/Properties/Strings.pt-PT.resx
@@ -270,6 +270,9 @@
   <data name="BrightnessUp" xml:space="preserve">
     <value>Aumentar o brilho</value>
   </data>
+  <data name="Calibrate" xml:space="preserve">
+    <value>Calibrate</value>
+  </data>
   <data name="Charging" xml:space="preserve">
     <value>Carregando</value>
   </data>