diff --git a/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/bsp.cpp b/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/bsp.cpp
index 67fb4d9e4067b1caf1a231899181de2d83a38eb4..26eb1f0de194f63a60afef7ae13bd80c9caf87c6 100644
--- a/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/bsp.cpp
+++ b/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/bsp.cpp
@@ -291,8 +291,8 @@ void IRQbspInit()
     btns::n2_quenching::mode(Mode::INPUT);
     btns::ignition::mode(Mode::INPUT);
     btns::arm::mode(Mode::INPUT);
+    btns::tars1::mode(Mode::INPUT);
     btns::tars3::mode(Mode::INPUT);
-    btns::tars3m::mode(Mode::INPUT);
 
     ui::armedLed::mode(Mode::OUTPUT);
 
diff --git a/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/hwmapping.h b/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/hwmapping.h
index 7847512ef8da5a32b7076f472bfcf9f8c73fee87..218d94c53e2d00a34d8c9c55d2e69310628018a8 100644
--- a/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/hwmapping.h
+++ b/src/bsps/stm32f767zi_conrig_v2/interfaces-impl/hwmapping.h
@@ -113,8 +113,8 @@ using ox_venting   = Gpio<GPIOD_BASE, 11>;
 using n2_quenching = Gpio<GPIOB_BASE, 15>;
 using ignition     = Gpio<GPIOB_BASE, 14>;  // Port: IGN1
 using arm          = Gpio<GPIOD_BASE, 13>;  // Port: ARM
-using tars3        = Gpio<GPIOE_BASE, 6>;
-using tars3m       = Gpio<GPIOB_BASE, 4>;
+using tars1        = Gpio<GPIOE_BASE, 6>;
+using tars3        = Gpio<GPIOB_BASE, 4>;
 }  // namespace btns
 
 namespace ui