diff --git a/docs/DSP/GameCube_DSP_Users_Manual/GameCube_DSP_Users_Manual.tex b/docs/DSP/GameCube_DSP_Users_Manual/GameCube_DSP_Users_Manual.tex
index aa4cb5c09b..f9e8bbf181 100644
--- a/docs/DSP/GameCube_DSP_Users_Manual/GameCube_DSP_Users_Manual.tex
+++ b/docs/DSP/GameCube_DSP_Users_Manual/GameCube_DSP_Users_Manual.tex
@@ -4401,7 +4401,7 @@ Extended opcodes do not modify the program counter (\Register{\$pc} register).
   \end{DSPOpcodeBytefield}
 
   \begin{DSPOpcodeFormat}
-    'S @$D, $(0x1c+S)
+    'S @$arD, $(0x1c+S)
   \end{DSPOpcodeFormat}
 
   \begin{DSPOpcodeDescription}