diff --git a/AdvancedInstall.md b/AdvancedInstall.md
index d7776e5..78ad14b 100644
--- a/AdvancedInstall.md
+++ b/AdvancedInstall.md
@@ -2,6 +2,7 @@
 
 
 <a href=#point1>1. Additional Build/Install Documentation</a><br>
+<a href=#point1.5>1.5 Packaged By The Operating System</a><br>
 <a href=#point2>2. Dependencies</a><br>
 <a href=#point3>3. Overview</a><br>
 <a href=#point4>4. The "Desert Island" Build</a><br>
@@ -36,6 +37,7 @@ Please feel free to add sections to this page with anything you might learn
 while building Tahoe-LAFS. Information which may be useful in
 the most general cases will be folded into docs/quickstart.html .
 
+<a name="point1.5"></a>
 ## Packaged By The Operating System
 
 Tahoe-LAFS is already integrated into some operating systems. See [the OSPackages page](OSPackages).