diff --git a/stepmania/src/NoteTypes.h b/stepmania/src/NoteTypes.h
index 0300192289..99f339878b 100644
--- a/stepmania/src/NoteTypes.h
+++ b/stepmania/src/NoteTypes.h
@@ -117,8 +117,6 @@ struct TapNote
 	TapNoteResult result;
 };
 
-const unsigned MAX_NUM_ATTACKS = 2*2*2;	// 3 bits to hold the attack index currently
-
 extern TapNote TAP_EMPTY;					// '0'
 extern TapNote TAP_ORIGINAL_TAP;			// '1'
 extern TapNote TAP_ORIGINAL_HOLD_HEAD;		// '2'
@@ -136,7 +134,7 @@ const int MAX_NOTE_TRACKS = 16;
 const int BEATS_PER_MEASURE = 4;
 const int ROWS_PER_BEAT	= 48;	// It is important that this number is evenly divisible by 2, 3, and 4.
 const int ROWS_PER_MEASURE = ROWS_PER_BEAT * BEATS_PER_MEASURE;
-const int MAX_NOTE_ROW = ( (1<<30) / ROWS_PER_BEAT );
+const int MAX_NOTE_ROW = (1<<30);
 
 enum NoteType 
 {