diff --git a/tex/bounds-on-semistabilisers.tex b/tex/bounds-on-semistabilisers.tex
index 97df8cd573b05525eda1e5094b5930745fc615f7..96cadd07913ff1f949a8c9091b7158c85ed31514 100644
--- a/tex/bounds-on-semistabilisers.tex
+++ b/tex/bounds-on-semistabilisers.tex
@@ -543,7 +543,7 @@ and $\chern_2^B(v)$ are all strictly positive:
 	\item $R > 0$ from the setting of problem
 	\ref{problem:problem-statement-1}
 	\item $r > 0$ from Lemma \ref{lem:num_test_prob1}
-	\item $\chern_2^B(v)>0$ because $B < \originalbeta_{-}$ due to the choice of $P$ being
+	\item $\chern_2^B(v)>0$ because $B < \beta_{-}$ due to the choice of $P$ being
 	a point on $\Theta_v^{-}$
 \end{itemize}