diff --git a/Orthtree/include/CGAL/Orthtree.h b/Orthtree/include/CGAL/Orthtree.h
index e4eb15ca055..01aaa5500f2 100644
--- a/Orthtree/include/CGAL/Orthtree.h
+++ b/Orthtree/include/CGAL/Orthtree.h
@@ -157,9 +157,6 @@ public:
   using Property_map = Properties::Experimental::Property_array_handle<Node_index, T>;
 #endif
 
-  /// \cond SKIP_IN_MANUAL
-  /// \endcond
-
   /// @}
 
 private: // data members :
@@ -265,9 +262,6 @@ public:
 
   Orthtree& operator=(Orthtree&& other) = delete;
 
-  // move constructor
-  /// \endcond
-
   /// \name Tree Building
   /// @{