diff --git a/papers/hatra21/hatra21.pdf b/papers/hatra21/hatra21.pdf
index 0844f6f..05ab916 100644
Binary files a/papers/hatra21/hatra21.pdf and b/papers/hatra21/hatra21.pdf differ
diff --git a/papers/hatra21/hatra21.tex b/papers/hatra21/hatra21.tex
index 24c0727..bd4a5d5 100644
--- a/papers/hatra21/hatra21.tex
+++ b/papers/hatra21/hatra21.tex
@@ -8,6 +8,7 @@
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+\expandafter\def\csname @copyrightowner\endcsname{Roblox.}
 
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