diff --git a/gtsam/mainpage.dox b/gtsam/mainpage.dox
index ee7bd9924..3c5342ca5 100644
--- a/gtsam/mainpage.dox
+++ b/gtsam/mainpage.dox
@@ -5,6 +5,12 @@ namespace gtsam {
 
 \mainpage GTSAM
 
+\subpage GTSAM
+
+\subpage GTSAM_UNSTABLE
+
+\page GTSAM
+
 \section new_factor_variable_types Creating new factor and variable types
 
 GTSAM comes with a set of variable and factor types typically used in SFM and
diff --git a/gtsam_unstable/mainpage.dox b/gtsam_unstable/mainpage.dox
index 615f22cc6..dc2d9dbf4 100644
--- a/gtsam_unstable/mainpage.dox
+++ b/gtsam_unstable/mainpage.dox
@@ -4,16 +4,16 @@ namespace gtsam {
 
 /**
 
-\mainpage GTSAM_UNSTABLE
+\page GTSAM_UNSTABLE
 
-\section  gtsam_unstable_overview GTSAM_UNSTABLE Overview
+\section  gtsam_unstable_overview Overview
 
 GTSAM_UNSTABLE is a set of experimental additions to GTSAM that are not fully ready to be 
 integrated into the rest of the library.  This library is actively maintained,
 and should follow the same design procedures as GTSAM.
 
 Because parts of this library are supposed to be a part of GTSAM, all code should
-be in the gtsam namespace, rather than a gtsam_unstable namespace.    
+be in the gtsam namespace, rather than a gtsam_unstable namespace.
 
 */