diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 3ab536a..00a8e72 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -106,10 +106,11 @@
 	if ((isr & USART_ISR_RXNE) == 0)
 		return -EAGAIN;
 
-	if (isr & (USART_ISR_PE | USART_ISR_ORE)) {
+	if (isr & (USART_ISR_PE | USART_ISR_ORE | USART_ISR_FE)) {
 		if (!stm32f4)
 			setbits_le32(base + ICR_OFFSET,
-				     USART_ICR_PCECF | USART_ICR_ORECF);
+				     USART_ICR_PCECF | USART_ICR_ORECF |
+				     USART_ICR_FECF);
 		else
 			readl(base + RDR_OFFSET(stm32f4));
 		return -EIO;