diff --git a/atlas.json b/atlas.json
index 3e34b0e..8c6d13b 100644
--- a/atlas.json
+++ b/atlas.json
@@ -15,6 +15,7 @@
     "09_channel_operation.asciidoc",
     "10_onion_routing.asciidoc",
     "11_gossip_channel_graph.asciidoc",
+    "12_path_finding.asciidoc",
     "appendix-bitcoin-fundamentals-review.asciidoc",
     "appendix_license_notices.asciidoc",
     "glossary.asciidoc",