diff --git a/library/nxp_armmcu.lib b/library/nxp_armmcu.lib
index cbf23330..76fdefa8 100644
--- a/library/nxp_armmcu.lib
+++ b/library/nxp_armmcu.lib
@@ -6,10 +6,10 @@ EESchema-LIBRARY Version 2.3
 DEF LPC1102UK U 0 40 Y Y 1 F N
 F0 "U" -500 600 50 H V C CNN
 F1 "LPC1102UK" 400 600 50 H V C CNN
-F2 "Housings_BGA:WLCSP-16" -700 -600 50 H I C CNN
+F2 "Housings_CSP:WLCSP-16_4x4_2.17x2.32mm_Pitch0.5mm" -1300 -600 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 $FPLIST
- *WLCSP*16*
+ WLCSP2.17x2.32*
 $ENDFPLIST
 DRAW
 S -550 550 550 -550 0 1 10 f
@@ -37,10 +37,10 @@ ENDDEF
 DEF LPC1104UK U 0 40 Y Y 1 F N
 F0 "U" -500 600 50 H V C CNN
 F1 "LPC1104UK" 400 600 50 H V C CNN
-F2 "Housings_BGA:WLCSP-16" -700 -600 50 H I C CNN
+F2 "Housings_CSP:WLCSP-16_4x4_2.17x2.32mm_Pitch0.5mm" -1200 -600 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 $FPLIST
- *WLCSP*16*
+ WLCSP2.17x2.32*
 $ENDFPLIST
 DRAW
 S -550 550 550 -550 0 1 10 f