diff --git a/apps/plugins/calculator.c b/apps/plugins/calculator.c
index a5f14b44f8..67d629c1f2 100644
--- a/apps/plugins/calculator.c
+++ b/apps/plugins/calculator.c
@@ -408,6 +408,16 @@ F3: equal to "="
 #define CALCULATOR_CALC  BUTTON_PLAY
 #define CALCULATOR_CLEAR BUTTON_MENU
 
+#elif CONFIG_KEYPAD == SANSA_FUZEPLUS_PAD
+#define CALCULATOR_LEFT  BUTTON_LEFT
+#define CALCULATOR_RIGHT BUTTON_RIGHT
+#define CALCULATOR_UP    BUTTON_UP
+#define CALCULATOR_DOWN  BUTTON_DOWN
+#define CALCULATOR_QUIT  BUTTON_POWER
+#define CALCULATOR_INPUT BUTTON_SELECT
+#define CALCULATOR_CALC  BUTTON_PLAY
+#define CALCULATOR_CLEAR BUTTON_BACK
+
 #else
 #error No keymap defined!
 #endif