diff --git a/hardware/kicad/SIMtrace.sch b/hardware/kicad/SIMtrace.sch
index 80a0b1a..a29e041 100644
--- a/hardware/kicad/SIMtrace.sch
+++ b/hardware/kicad/SIMtrace.sch
@@ -265,6 +265,8 @@ F 0 "R22" V 2400 3750 50  0000 C CNN
 F 1 "100K" V 2300 3750 50  0000 C CNN
 F 2 "SM0603" H 2300 3750 60  0001 C CNN
 F 3 "" H 2300 3750 60  0001 C CNN
+F 4 "NP" V 2200 3750 50  0000 C CNN "Place"
+F 5 "no needed since we don't read FLAG" V 2300 3750 50  0001 C CNN "Note"
 	1    2300 3750
 	0    -1   -1   0   
 $EndComp
diff --git a/hardware/pcb/schema/SIMtrace.pdf b/hardware/pcb/schema/SIMtrace.pdf
index fdb468b..a6532d7 100644
Binary files a/hardware/pcb/schema/SIMtrace.pdf and b/hardware/pcb/schema/SIMtrace.pdf differ