diff --git a/zsnes/src/chips/dsp1proc.asm b/zsnes/src/chips/dsp1proc.asm
index d258cf35..1ebef724 100644
--- a/zsnes/src/chips/dsp1proc.asm
+++ b/zsnes/src/chips/dsp1proc.asm
@@ -22,7 +22,6 @@ EXTSYM DSPOp0A,Op0AA,Op0AB,Op0AC,Op0AD,Op0AVS,DSPOp10
 EXTSYM debstop
 EXTSYM DSPOp00,Op00Multiplicand,Op00Multiplier
 EXTSYM Op00Result
-;EXTSYM DSPOp10,Op10a,Op10b,Op10A,Op10B
 EXTSYM DSPOp04,Op04Angle,Op04Cos,Op04Radius,Op04Sin
 EXTSYM DSPOp28,Op28R,Op28X,Op28Y,Op28Z
 EXTSYM DSPOp0C,Op0CA,Op0CX1,Op0CX2,Op0CY1,Op0CY2