diff --git a/src/StickCalibration.h b/src/StickCalibration.h
index 7b888ed..679a85c 100644
--- a/src/StickCalibration.h
+++ b/src/StickCalibration.h
@@ -5,6 +5,7 @@
 #include <M5Core2.h>
 #include "Inputs.h"
 #include "Screen.h"
+#include "Storage.h"
 
 class StickCalibration {
     public:
@@ -14,6 +15,7 @@ class StickCalibration {
         void show(TFT_eSprite *m);
 
         void reset_values(void);
+        void save_values(void);
 
         bool updated = false;
         bool last_button_reset = 0;