diff --git a/Isabelle_DOF-Ontologies/document-templates/root-lipics-v2021-UNSUPPORTED.tex b/Isabelle_DOF-Ontologies/document-templates/root-lipics-v2021-UNSUPPORTED.tex
index 1eca449..d66e2ec 100644
--- a/Isabelle_DOF-Ontologies/document-templates/root-lipics-v2021-UNSUPPORTED.tex
+++ b/Isabelle_DOF-Ontologies/document-templates/root-lipics-v2021-UNSUPPORTED.tex
@@ -58,7 +58,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \renewcommand{\DOFauthor}{}
 \renewcommand{\DOFinstitute}{}
-\expandafter\newcommand\csname 2authand\endcsname{}
+%\expandafter\newcommand\csname 2authand\endcsname{}
 \expandafter\newcommand\csname 3authand\endcsname{}
 \expandafter\newcommand\csname 4authand\endcsname{}