diff --git a/protocol/protocol.tex b/protocol/protocol.tex
index 9cff00cc..19b5357f 100644
--- a/protocol/protocol.tex
+++ b/protocol/protocol.tex
@@ -1938,8 +1938,6 @@ electronic commerce and payment, financial privacy, proof of work, zero knowledg
 % Sapling circuits
 
 \newcommand{\DecompressValidate}{\mathsf{DecompressValidate}}
-\newcommand{\FixedScalarMult}{\mathsf{FixedScalarMult}}
-\newcommand{\VariableScalarMult}{\mathsf{VariableScalarMult}}
 \newcommand{\MontToCtEdwards}{\mathsf{MontToCtEdwards}}
 \newcommand{\CtEdwardsToMont}{\mathsf{CtEdwardsToMont}}
 \newcommand{\AffineCtEdwardsJubjub}{\mathsf{AffineCtEdwardsJubjub}}