diff --git a/tex/adsmac.tex b/tex/adsmac.tex
index 87791829c346d78dc94323d9197a902428c7a2d0..c85048ab430f2c21d3c1668e110c493e58558710 100644
--- a/tex/adsmac.tex
+++ b/tex/adsmac.tex
@@ -1071,11 +1071,11 @@
 
 %%% PDF metadata %%%
 
-%% \directlua{
-%% 	require('lua-pdfmeta.lua')
-%% 	pdfmeta.set_info('Title', 'Průvodce labyrintem algoritmů')
-%% 	pdfmeta.set_info('Author', 'Martin Mareš & Tomáš Valla')
-%% }
+\directlua{
+	require('lua-pdfmeta.lua')
+	pdfmeta.set_info('Title', 'Lecture notes on data structures')
+	pdfmeta.set_info('Author', 'Martin Mareš')
+}
 
 %%% Hack pro sazbu na A5 %%%