X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/bf257ff992a110c085a50b3aeb5edb4e88697f62..a442f4e3ed6f846736e787876cf4cb06db5cd29b:/librarian/pdf/wl.cls

diff --git a/librarian/pdf/wl.cls b/librarian/pdf/wl.cls
index be05aa8..247116c 100644
--- a/librarian/pdf/wl.cls
+++ b/librarian/pdf/wl.cls
@@ -14,6 +14,8 @@
 
 \RequirePackage{setspace}
 \RequirePackage{type1cm}
+\RequirePackage{amssymb}
+\RequirePackage{amsmath}
 \DeclareOption{13pt}{%
 \AtEndOfClass{%
 % font size definitions, similar to ones in /usr/share/texmf-texlive/tex/latex/base/
