diff --git a/modules/Bio/EnsEMBL/Lite/DBAdaptor.pm b/modules/Bio/EnsEMBL/Lite/DBAdaptor.pm
index 05947bc643356d5c48d21ca2641f3ee715114067..6b8bfd7b5d4bd87409927316a2d211f97801439e 100755
--- a/modules/Bio/EnsEMBL/Lite/DBAdaptor.pm
+++ b/modules/Bio/EnsEMBL/Lite/DBAdaptor.pm
@@ -77,5 +77,17 @@ sub get_SNPAdaptor {
   return $self->_get_adaptor("Bio::EnsEMBL::Lite::SNPAdaptor");
 }
 
+sub get_DensityAdaptor {
+  my $self = shift;
+
+  return $self->_get_adaptor("Bio::EnsEMBL::Lite::DensityPlot::DensityAdaptor");
+}
+
+sub get_ChromosomeAdaptor {
+  my $self = shift;
+
+  return $self->_get_adaptor("Bio::EnsEMBL::Lite::ChromosomeAdaptor");
+}
+
 
 1;