diff --git a/drivers/can/can_stm32.c b/drivers/can/can_stm32.c
index ac3537bff9e..bf4025116df 100644
--- a/drivers/can/can_stm32.c
+++ b/drivers/can/can_stm32.c
@@ -473,8 +473,8 @@ static int can_stm32_init(const struct device *dev)
 
 	/* Set TX priority to chronological order */
 	can->MCR |= CAN_MCR_TXFP;
-	can->MCR &= ~CAN_MCR_TTCM & ~CAN_MCR_TTCM & ~CAN_MCR_ABOM &
-		    ~CAN_MCR_AWUM & ~CAN_MCR_NART & ~CAN_MCR_RFLM;
+	can->MCR &= ~CAN_MCR_TTCM & ~CAN_MCR_ABOM & ~CAN_MCR_AWUM &
+		    ~CAN_MCR_NART & ~CAN_MCR_RFLM;
 #ifdef CONFIG_CAN_RX_TIMESTAMP
 	can->MCR |= CAN_MCR_TTCM;
 #endif