diff --git a/drivers/usbhid-ups.c b/drivers/usbhid-ups.c
index ba0083c..9b496d2 100644
--- a/drivers/usbhid-ups.c
+++ b/drivers/usbhid-ups.c
@@ -1817,6 +1817,8 @@ static int ups_infoval_set(hid_info_t *item, double value)
 			return -1;
 		}
 
+		fprintf(stdout, "%s %lf", nutvalue, value);
+
 		/* deal with boolean items */
 		if (!strncmp(item->info_type, "BOOL", 4)) {
 			process_boolean_info(nutvalue);