diff --git a/src/main/io/rc_controls.h b/src/main/io/rc_controls.h
index 4fa39c90e0..8cdc3c7750 100644
--- a/src/main/io/rc_controls.h
+++ b/src/main/io/rc_controls.h
@@ -185,10 +185,10 @@ typedef enum {
     ADJUSTMENT_ROLL_P,
     ADJUSTMENT_ROLL_I,
     ADJUSTMENT_ROLL_D,
+    ADJUSTMENT_FUNCTION_COUNT,
 
 } adjustmentFunction_e;
 
-#define ADJUSTMENT_FUNCTION_COUNT 21
 
 typedef enum {
     ADJUSTMENT_MODE_STEP,
@@ -240,7 +240,7 @@ typedef struct adjustmentState_s {
 #define MAX_SIMULTANEOUS_ADJUSTMENT_COUNT 4 // enough for 4 x 3position switches / 4 aux channel
 #endif
 
-#define MAX_ADJUSTMENT_RANGE_COUNT 12 // enough for 2 * 6pos switches.
+#define MAX_ADJUSTMENT_RANGE_COUNT 15
 
 void resetAdjustmentStates(void);
 void configureAdjustment(uint8_t index, uint8_t auxChannelIndex, const adjustmentConfig_t *adjustmentConfig);