diff --git a/src/displayapp/screens/Calculator.h b/src/displayapp/screens/Calculator.h
index 46f01a5d..bfc6e3d9 100644
--- a/src/displayapp/screens/Calculator.h
+++ b/src/displayapp/screens/Calculator.h
@@ -72,7 +72,7 @@ namespace Pinetime {
     struct AppTraits<Apps::Calculator> {
       static constexpr Apps app = Apps::Calculator;
       static constexpr const char* icon = Screens::Symbols::dice;
-      static Screens::Screen* Create(AppControllers& controllers) {
+      static Screens::Screen* Create(AppControllers& ) {
         return new Screens::Calculator();
       };
     };