diff --git a/Multiprotocol/Multiprotocol.ino b/Multiprotocol/Multiprotocol.ino
index f14456c..0ddb66d 100644
--- a/Multiprotocol/Multiprotocol.ino
+++ b/Multiprotocol/Multiprotocol.ino
@@ -166,15 +166,14 @@ void setup()
 			pinMode(TX_INV_pin,OUTPUT);
 			pinMode(RX_INV_PIN,OUTPUT);
 			#if defined STM32_board
-#if defined TARANIS
-TX_INV_on;
-RX_INV_on;
-#else
-TX_INV_off;
-RX_INV_off;
-#endif	
-#endif
-			
+                        #if defined TARANIS
+                        TX_INV_on;
+                        RX_INV_on;
+                        #else
+                        TX_INV_off;
+                        RX_INV_off;
+                        #endif	
+                        #endif
 			#endif
 			//pinMode(SDI_pin,OUTPUT);
 			//pinMode(SCK_pin,OUTPUT);//spi pins initialized with spi init