diff --git a/drv/usart.c b/drv/usart.c
index 4901ed2..ae53d66 100644
--- a/drv/usart.c
+++ b/drv/usart.c
@@ -55,7 +55,6 @@ void usart_configure(enum UsartPeriph periph, enum UsartConfig config,
 			rcc_enable(RCC_AHB_NONE, RCC_APB1_NONE, RCC_APB2_USART);
 			configure_baudrate(usart1, clocks.apb2_freq, baudrate);
 			configure_usart(usart1, config);
-#warning "fix zeroed variables init"
 			usart1_tx_buffer.buffers = NULL;
 			usart1_rx_buffer.buffer = NULL;
 			break;