diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index e1e99c2..c8bf8fc 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -133,6 +133,7 @@ void Error_Handler(void);
#if defined(VL53LX)||defined(VL53L0)
+#ifndef RM2
/* TOF-1 */
/* | U3, PB-5 XSHUT | */
/* INT PIN PB-3 | */
@@ -168,7 +169,7 @@ void Error_Handler(void);
/* **** PCB BOARD RM2 **** */
/* **** NO LONG USED ANYMORE FOR TEST ONLY */
-#ifdef RM2
+#elif defined(RM2)
/* TOF-1 */
/* | U3, PB-3 XSHUT | */
/* INT PIN PB-5 | */
diff --git a/STM32CubeIDE/.cproject b/STM32CubeIDE/.cproject
index 9458a06..f826144 100644
--- a/STM32CubeIDE/.cproject
+++ b/STM32CubeIDE/.cproject
@@ -134,6 +134,7 @@