diff --git a/lib_xua/src/core/user/user_hid.h b/lib_xua/src/core/user/user_hid.h
index 24699c14..afcbb2e9 100644
--- a/lib_xua/src/core/user/user_hid.h
+++ b/lib_xua/src/core/user/user_hid.h
@@ -15,18 +15,18 @@
 #define HID_SIMULATE_INTERRUPTS 0
 #endif
 
-#ifndef NDP_ASSERT_LEVEL
-#define NDP_ASSERT_LEVEL 0
+#ifndef INTERRUPT_ASSERT_LEVEL
+#define INTERRUPT_ASSERT_LEVEL 0
 #endif
 
 #if( 0 < HID_CONTROLS )
 
 #if( 0 < NDP_ASSERT_LEVEL )
-#define NDP10X_ASSERT_LEVEL   1
-#define NDP10X_DEASSERT_LEVEL 0
+#define INT_ASSERT_LEVEL   1
+#define INT_DEASSERT_LEVEL 0
 #else
-#define NDP10X_ASSERT_LEVEL   0
-#define NDP10X_DEASSERT_LEVEL 1
+#define INT_ASSERT_LEVEL   0
+#define INT_DEASSERT_LEVEL 1
 #endif
 
 #if( 0 < HID_SIMULATE_INTERRUPTS )
diff --git a/lib_xua/src/core/user/user_hid.xc b/lib_xua/src/core/user/user_hid.xc
index dfba7fed..75cb8df6 100644
--- a/lib_xua/src/core/user/user_hid.xc
+++ b/lib_xua/src/core/user/user_hid.xc
@@ -26,7 +26,7 @@ void UserReadHIDData( unsigned char hidData[ HID_DATA_SIZE ])
 
 void UserSetHIDData( const unsigned hidData )
 {
-  if( hidData == NDP10X_ASSERT_LEVEL ) {
+  if( hidData == INT_ASSERT_LEVEL ) {
     s_hidData = HID_REPORT_INTERRUPT_ASSERTED;
   } else {
     s_hidData = HID_REPORT_INTERRUPT_DEASSERTED;