diff --git a/Part1.md b/PhyloToL-Part-1.md
similarity index 80%
rename from Part1.md
rename to PhyloToL-Part-1.md
index 534c278..c92bab7 100644
--- a/Part1.md
+++ b/PhyloToL-Part-1.md
@@ -2,6 +2,8 @@
 
 ## Setup
 
+## The Hook Database
+
 ## Processing transcriptomes
 
 ## Processing genomes