1 files changed, 1 insertions, 1 deletions
diff --git a/cc/n.lyx b/cc/n.lyx
index 7ffc706..fad8835 100644
--- a/cc/n.lyx
+++ b/cc/n.lyx
@@ -6,7 +6,7 @@
 \origin unavailable
 \textclass book
 \begin_preamble
-\usepackage{tikz}
+\input{spec}
 \end_preamble
 \use_default_options true
 \maintain_unincluded_children false