1 files changed, 2 insertions, 2 deletions

diff --git a/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h b/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h
index ac2d9a1ee..4d7b586c0 100644
--- a/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h
+++ b/platforms/chibios/QMK_PROTON_C/configs/mcuconf.h
@@ -212,8 +212,8 @@
 /*
  * SERIAL driver system settings.
  */
-#define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
+#define STM32_SERIAL_USE_USART1             TRUE
+#define STM32_SERIAL_USE_USART2             FALSE
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE