diff --git a/main/configuration.h b/main/configuration.h
index 6bc406f..feb29df 100644
--- a/main/configuration.h
+++ b/main/configuration.h
@@ -142,7 +142,7 @@ void ttn_register(void (*callback)(uint8_t message));
 // AXP192 (Rev1-specific options)
 // -----------------------------------------------------------------------------
 
-#define AXP192_SLAVE_ADDRESS  0x34
+// #define AXP192_SLAVE_ADDRESS  0x34 // Now defined in axp20x.h
 #define GPS_POWER_CTRL_CH     3
 #define LORA_POWER_CTRL_CH    2
 #define PMU_IRQ               35