diff --git a/envy/toc.org b/envy/toc.org
index 411afa3..ec6a0c1 100644
--- a/envy/toc.org
+++ b/envy/toc.org
@@ -29,3 +29,4 @@
 ** Section 3: Facebook Ads
 #+attr_html: :class contents-overview
 - [[./_subsections/sec03/lesson-14.org][Lessons 14: Facebook Ad Course & Creative Guide]]
+- [[./_subsections/sec03/lesson-15.org][Lessons 15: Facebook Sales Funnel]]