diff --git a/library/nxp_armmcu.lib b/library/nxp_armmcu.lib
index 88ff5a17..75960357 100644
--- a/library/nxp_armmcu.lib
+++ b/library/nxp_armmcu.lib
@@ -1856,8 +1856,8 @@ X PIO0_9/XTALOUT 13 -1300 -300 100 R 50 50 1 1 B
 X PIO0_8/XTALIN 14 -1300 -200 100 R 50 50 1 1 B
 X VDD 15 -100 700 100 D 50 50 1 1 W
 X VSS 16 -100 -600 100 U 50 50 1 1 W
-X VREFN 17 0 -600 100 U 50 50 1 1 I
-X VREFP 18 0 700 100 D 50 50 1 1 I
+X VREFN 17 0 -600 100 U 50 50 1 1 P
+X VREFP 18 0 700 100 D 50 50 1 1 P
 X PIO0_0/ACMP_I1/TDO 19 -1300 400 100 R 50 50 1 1 B
 ENDDRAW
 ENDDEF