diff --git a/npc/constr/SegHandler.nxdc b/npc/constr/SegHandler.nxdc
index 0cac67a..d87f990 100644
--- a/npc/constr/SegHandler.nxdc
+++ b/npc/constr/SegHandler.nxdc
@@ -1,4 +1,4 @@
-top=Keyboard
+top=SegHandler
 
 io_keycode_bits (SW7, SW6, SW5, SW4, SW3, SW2, SW1, SW0)
 io_segs_0 (SEG0A, SEG0B, SEG0C, SEG0D, SEG0E, SEG0F, SEG0G, DEC0P)
diff --git a/npc/csrc_nvboard/main.cpp b/npc/csrc_nvboard/main.cpp
index c343537..d2debc4 100644
--- a/npc/csrc_nvboard/main.cpp
+++ b/npc/csrc_nvboard/main.cpp
@@ -4,7 +4,7 @@
 #include <verilated.h>
 #include <verilated_vcd_c.h>
 #include <nvboard.h>
-#include <VKeyboard.h>
+#include <VSegHandler.h>
 
 const int MAX_SIM_TIME=100;