diff --git a/src/main/drivers/serial_uart_stm32g4xx.c b/src/main/drivers/serial_uart_stm32g4xx.c
index 3631662b7f..76f31c9816 100644
--- a/src/main/drivers/serial_uart_stm32g4xx.c
+++ b/src/main/drivers/serial_uart_stm32g4xx.c
@@ -95,7 +95,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
             { DEFIO_TAG_E(PB6),  GPIO_AF7_USART1 },
             { DEFIO_TAG_E(PC4),  GPIO_AF7_USART1 },
         },
-        .rcc_apb2 = RCC_APB2(USART1),
+        .rcc = RCC_APB2(USART1),
         .rxIrq = USART1_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART1_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART1,
@@ -126,7 +126,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
             { DEFIO_TAG_E(PA14), GPIO_AF7_USART2 },
             { DEFIO_TAG_E(PB3),  GPIO_AF7_USART2 },
         },
-        .rcc_apb1 = RCC_APB11(USART2),
+        .rcc = RCC_APB11(USART2),
         .rxIrq = USART2_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART2_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART2,
@@ -157,7 +157,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
             { DEFIO_TAG_E(PB10), GPIO_AF7_USART3 },
             { DEFIO_TAG_E(PC10), GPIO_AF7_USART3 },
         },
-        .rcc_apb1 = RCC_APB11(USART3),
+        .rcc = RCC_APB11(USART3),
         .rxIrq = USART3_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART3_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART3,
@@ -184,7 +184,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
         .txPins = {
             { DEFIO_TAG_E(PC10), GPIO_AF5_UART4 },
         },
-        .rcc_apb1 = RCC_APB11(UART4),
+        .rcc = RCC_APB11(UART4),
         .rxIrq = UART4_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART4_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART4,
@@ -211,7 +211,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
         .txPins = {
             { DEFIO_TAG_E(PC12), GPIO_AF5_UART5 },
         },
-        .rcc_apb1 = RCC_APB11(UART5),
+        .rcc = RCC_APB11(UART5),
         .rxIrq = UART5_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART5_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART5,
@@ -243,7 +243,7 @@ const uartHardware_t uartHardware[UARTDEV_COUNT] = {
             { DEFIO_TAG_E(PB11), GPIO_AF8_LPUART1 },
             { DEFIO_TAG_E(PC1),  GPIO_AF8_LPUART1 },
         },
-        .rcc_apb1 = RCC_APB12(LPUART1),
+        .rcc = RCC_APB12(LPUART1),
         .rxIrq = LPUART1_IRQn,
         .txPriority = NVIC_PRIO_SERIALUART6_TXDMA,
         .rxPriority = NVIC_PRIO_SERIALUART6,