diff --git a/samples/subsys/usb/hid-cdc/src/main.c b/samples/subsys/usb/hid-cdc/src/main.c
index 4954e0c570f..e3f922ff200 100644
--- a/samples/subsys/usb/hid-cdc/src/main.c
+++ b/samples/subsys/usb/hid-cdc/src/main.c
@@ -644,7 +644,7 @@ void main(void)
 	LOG_INF("DTR on CDC ACM 1 set");
 
 	/* Wait 1 sec for the host to do all settings */
-	k_busy_wait(K_SECONDS(1));
+	k_busy_wait(K_SECONDS(1) * USEC_PER_MSEC);
 
 	uart_irq_callback_set(cdc0_dev, cdc_mouse_int_handler);
 	uart_irq_callback_set(cdc1_dev, cdc_kbd_int_handler);